{
  "FR": {
    "cHh": "HH_cis",
    "chH": "HH_cis",
    "tHh": "HH_tran",
    "cwW": "WW_cis",
    "H_0BR": "H_0BR",
    "W_4BPh": "W_345BPh",
    "H_7BPh": "H_789BPh",
    "tsS": "SS_tran",
    "csS": "SS_cis",
    "tSH": "SH_tran",
    "cWH": "WH_cis",
    "H_9BPh": "H_789BPh",
    "W_6BR": "W_6BR",
    "tWH": "WH_tran",
    "tSs": "SS_tran",
    "tWS": "WS_tran",
    "H_8BPh": "H_789BPh",
    "tWW": "WW_tran",
    "S_1BR": "S_1BR",
    "tSW": "SW_tran",
    "SW_2BR": "SW_2BR",
    "S_1BPh": "S_1BPh",
    "stacking_s53": "<<",
    "W_3BPh": "W_345BPh",
    "stacking_s55": "<>",
    "H_9BR": "H_789BR",
    "bif": "WW_cis",
    "tHH": "HH_tran",
    "W_3BR": "W_345BR",
    "cWw": "WW_cis",
    "stacking_s35": ">>",
    "W_4BR": "W_345BR",
    "stacking_s33": "><",
    "W_5BR": "W_345BR",
    "thH": "HH_tran",
    "H_8BR": "H_789BR",
    "cSs": "SS_cis",
    "W_6BPh": "W_6BPh",
    "cSH": "SH_cis",
    "cHH": "HH_cis",
    "cWS": "WS_cis",
    "H_0BPh": "H_0BPh",
    "tHS": "HS_tran",
    "SW_2BPh": "SW_2BPh",
    "cWW": "WW_cis",
    "tSS": "SS_tran",
    "tHW": "HW_tran",
    "cHS": "HS_cis",
    "W_5BPh": "W_345BPh",
    "cHW": "HW_cis",
    "cSW": "SW_cis",
    "H_7BR": "H_789BR",
    "cSS": "SS_cis"
  },
  "MO": {
    "<>": "<>",
    "<<": "<<",
    "><": "><",
    ">>": ">>"
  },
  "RV": {
    "WH_tran_VII": "WH_tran",
    "HH_tran_na": "HH_tran",
    "HW_tran_V": "HW_tran",
    "HW_tran_XXIV": "HW_tran",
    "HS_tran_na": "HS_tran",
    "stacking": "",
    "WH_tran_na": "WH_tran",
    "WH_tran_XXIV": "WH_tran",
    "WH_tran_V": "WH_tran",
    "WW_tran_XXVI": "WW_tran",
    "WH_tran_XXV": "WH_tran",
    "WS_cis_na": "WS_cis",
    "SW_tran_X": "SW_tran",
    "WW_tran_XXVII": "WW_tran",
    "SH_tran_XI": "SH_tran",
    "HW_tran_XXV": "HW_tran",
    "W._cis_na": "",
    "SS_tran_na": "SS_tran",
    "SH_tran_na": "SH_tran",
    "WS_tran_na": "WS_tran",
    "HS_tran_XI": "HS_tran",
    "SW_cis_na": "SW_cis",
    "WW_tran_I": "WW_tran",
    "HW_cis_VI": "HW_cis",
    "WW_tran_III": "WW_tran",
    "Ss_cis_na": "SS_cis",
    "PP_cis_XIX": "WW_cis",
    "WS_tran_X": "WS_tran",
    "HH_cis_na": "HH_cis",
    "WW_cis_VIII": "WW_cis",
    "HS_cis_na": "HS_cis",
    "MM_cis_XX": "WW_cis",
    "WW_tran_XIV,XV": "WW_tran",
    "WW_tran_XVII": "WW_tran",
    "WW_tran_XII,XIII": "WW_tran",
    "WW_tran_XXI": "WW_tran",
    "SW_tran_na": "SW_tran",
    "WW_cis_XVI": "WW_cis",
    "HW_cis_na": "HW_cis",
    "sS_cis_na": "SS_cis",
    "WW_cis_XVIII": "WW_cis",
    "SS_cis_na": "SS_cis",
    "WW_cis_na": "WW_cis",
    "HH_tran_II": "HH_tran",
    "SS_tran_IV": "SS_tran",
    "HW_tran_VII": "HW_tran",
    "WH_cis_VI": "WH_cis",
    "WW_tran_XXII": "WW_tran",
    "HW_cis_XXIII": "HW_cis",
    "WH_cis_IX": "WH_cis",
    "WH_cis_na": "WH_cis",
    "HW_cis_IX": "HW_cis",
    "SH_cis_na": "SH_cis",
    "WW_cis_XXVIII": "WW_cis",
    "WW_tran_na": "WW_tran",
    "HW_tran_na": "HW_tran",
    "WH_cis_XXIII": "WH_cis"
  },
  "MC": {
    "WhWw_pairing_antiparallel_cis_one_hbond": "WW_cis",
    "REV:WwWh_pairing_antiparallel_cis_one_hbond": "WW_cis",
    "SsSw_O2'Bs_WwO2'_pairing_parallel_trans_one_hbond": "SS_tran",
    "HwSs_HhO2'_pairing_parallel_cis_one_hbond": "HS_cis",
    "WsSw_pairing_antiparallel_cis_one_hbond": "WS_cis",
    "SsSs_WwO2'_pairing_parallel_trans_one_hbond": "SS_tran",
    "WsHh_O2PBh_pairing_antiparallel_trans_XXIV": "WH_tran",
    "HhHh_BhO2P_pairing_parallel_trans_II": "HH_tran",
    "SsWh_O2'Ww_pairing_antiparallel_trans_one_hbond": "SW_tran",
    "stacking_inward_pairing": "><",
    "HwWh_pairing_antiparallel_cis_one_hbond": "HW_cis",
    "WsSs_pairing_parallel_trans": "WS_tran",
    "WwSw_pairing_parallel_trans_one_hbond": "WS_tran",
    "WhWh_pairing_antiparallel_cis_one_hbond": "WW_cis",
    "WwWs_pairing_antiparallel_cis": "WW_cis",
    "WwWs_pairing_parallel_trans_XXI": "WW_tran",
    "WwWw_pairing_antiparallel_cis_XX": "WW_cis",
    "WhSw_BsO2'_pairing_antiparallel_cis_one_hbond": "WS_cis",
    "SwHh_O2'Bh_pairing_antiparallel_trans_one_hbond": "SH_tran",
    "SsSw_O2'Bs_pairing_parallel_trans_one_hbond": "SS_tran",
    "SsWw_pairing_parallel_trans": "SW_tran",
    "WwSw_pairing_antiparallel_cis_one_hbond": "WS_cis",
    "WwHh_pairing_antiparallel_trans_V": "WH_tran",
    "WhWw_pairing_parallel_trans_one_hbond": "WW_tran",
    "HhSs_pairing_antiparallel_trans_XI": "HS_tran",
    "REV:HhWs_pairing_antiparallel_trans_XXIV": "WH_tran",
    "WwSs_BhO2'_pairing_parallel_trans_one_hbond": "WS_tran",
    "WwSs_BhO2'_pairing_parallel_trans_X": "WS_tran",
    "WwWw_pairing_parallel_trans_XXI": "WW_tran",
    "WwHw_pairing_antiparallel_cis_one_hbond": "WH_cis",
    "WwHh_BhO2P_pairing_antiparallel_trans_V": "WH_tran",
    "SsHh_pairing_parallel_trans_one_hbond": "SH_tran",
    "SsSw_O2'Ss_pairing_antiparallel_cis_one_hbond": "SS_cis",
    "SwSs_BsO2'_SsO2'_pairing_antiparallel_cis_one_hbond": "SS_cis",
    "SwHh_BsO2P_pairing_antiparallel_trans_one_hbond": "SH_tran",
    "WsSw_O2'Ss_adjacent_5p_pairing_antiparallel_cis_one_hbond": "WS_cis",
    "HwWh_O2PBs_pairing_parallel_cis_one_hbond": "HW_cis",
    "WwWs_pairing_antiparallel_cis_one_hbond": "WW_cis",
    "SsSs_O2'Bs_BsO2'_pairing_parallel_trans_one_hbond": "SS_tran",
    "WhWs_pairing_parallel_trans_one_hbond": "WW_tran",
    "HhSw_BhO2'_pairing_antiparallel_trans_one_hbond": "HS_tran",
    "SsSw_O2'Bs_WwO2'_BsO2'_pairing_parallel_trans_one_hbond": "SS_tran",
    "stacking_adjacent_5p_upward": ">>",
    "WhWs_WwO2'_pairing_antiparallel_cis_one_hbond": "WW_cis",
    "HwWw_pairing_antiparallel_trans_one_hbond": "HW_tran",
    "SwWh_pairing_parallel_cis_one_hbond": "SW_cis",
    "SsSs_O2'Ww_O2'Bh_pairing_parallel_trans_one_hbond": "SS_tran",
    "SwSs_BsO2'_pairing_parallel_trans_one_hbond": "SS_tran",
    "stacking_outward": "<>",
    "SwHh_WwO2P_pairing_antiparallel_trans_one_hbond": "SH_tran",
    "stacking_downward": "<<",
    "WwHh_pairing_antiparallel_trans_XXIV": "WH_tran",
    "stacking_upward_pairing": ">>",
    "WwSw_BhO2'_pairing_parallel_trans_one_hbond": "WS_tran",
    "WsHh_pairing_antiparallel_trans_one_hbond": "WH_tran",
    "SsHw_O2'Ww_O2'Bh_pairing_antiparallel_trans_one_hbond": "SH_tran",
    "WsSs_WwO2'_pairing_parallel_trans_one_hbond": "WS_tran",
    "SsSw_pairing_antiparallel_trans_one_hbond": "SS_tran",
    "SwSs_SsO2'_pairing_antiparallel_cis_one_hbond": "SS_cis",
    "REV:WwWw_pairing_antiparallel_cis": "WW_cis",
    "HhWs_pairing_parallel_cis_one_hbond": "HW_cis",
    "REV:WsWw_pairing_antiparallel_cis_one_hbond": "WW_cis",
    "WwHw_pairing_antiparallel_trans": "WH_tran",
    "HhWw_pairing_antiparallel_trans": "HW_tran",
    "SsWs_O2'Bs_pairing_antiparallel_cis_one_hbond": "SW_cis",
    "WwSs_pairing_antiparallel_cis_one_hbond": "WS_cis",
    "HwHh_pairing_parallel_trans_one_hbond": "HH_tran",
    "WwHh_pairing_antiparallel_trans_VII": "WH_tran",
    "SsWw_O2'Ss_pairing_antiparallel_cis_one_hbond": "SW_cis",
    "SsHh_BsO2P_pairing_antiparallel_trans_XI": "SH_tran",
    "WwHh_pairing_parallel_cis": "WH_cis",
    "WsWw_pairing_antiparallel_cis_XVI": "WW_cis",
    "SsSs_O2'Bs_pairing_parallel_trans_one_hbond": "SS_tran",
    "HhWw_pairing_antiparallel_trans_V": "HW_tran",
    "SsSs_WwO2'_BhO2'_pairing_parallel_trans": "SS_tran",
    "SsSs_O2'Bs_BsO2'_pairing_parallel_trans_IV": "SS_tran",
    "WhSs_pairing_antiparallel_cis_one_hbond": "WS_cis",
    "HhWw_pairing_antiparallel_trans_XXIV": "HW_tran",
    "HhWw_pairing_antiparallel_trans_one_hbond": "HW_tran",
    "stacking_adjacent_5p_inward_pairing": "><",
    "SsHh_O2'Ww_O2'Bh_pairing_antiparallel_trans_XI": "SH_tran",
    "HhSs_O2PBs_BhO2'_pairing_antiparallel_trans_XI": "HS_tran",
    "WwWs_pairing_antiparallel_cis_XX": "WW_cis",
    "SsWw_O2'Bs_pairing_antiparallel_cis_one_hbond": "SW_cis",
    "HhHw_pairing_antiparallel_cis_one_hbond": "HH_cis",
    "SwHh_WwO2P_BsO2P_SsO2P_pairing_antiparallel_trans_one_hbond": "SH_tran",
    "SwSs_O2'Bs_pairing_parallel_trans_one_hbond": "SS_tran",
    "SsSs_BsO2'_pairing_parallel_trans_IV": "SS_tran",
    "REV:WwWw_pairing_antiparallel_cis_XIX": "WW_cis",
    "SsSs_O2'Ww_BsO2'_pairing_parallel_trans_one_hbond": "SS_tran",
    "SwWw_adjacent_5p_pairing_antiparallel_cis_one_hbond": "SW_cis",
    "WwWw_pairing_parallel_trans_XII": "WW_tran",
    "WwWw_pairing_parallel_trans_XIV": "WW_tran",
    "HwHw_pairing_parallel_cis_one_hbond": "HH_cis",
    "WwHh_pairing_antiparallel_trans_one_hbond": "WH_tran",
    "HhHh_O2PBh_pairing_parallel_trans_II": "HH_tran",
    "WsWw_O2'Bs_pairing_antiparallel_cis_one_hbond": "WW_cis",
    "SsHh_O2'Bh_BsO2P_pairing_antiparallel_trans_one_hbond": "SH_tran",
    "WwWs_pairing_parallel_trans": "WW_tran",
    "WsSw_pairing_parallel_cis_one_hbond": "WS_cis",
    "SsSs_O2'Bs_pairing_parallel_trans_IV": "SS_tran",
    "SsHh_O2'Bh_pairing_antiparallel_trans": "SH_tran",
    "WsHh_WwO2P_BsO2P_pairing_antiparallel_trans_one_hbond": "WH_tran",
    "SsSs_BsO2'_pairing_parallel_trans": "SS_tran",
    "SsWh_pairing_antiparallel_cis_one_hbond": "SW_cis",
    "WwSw_SsO2'_pairing_antiparallel_cis_one_hbond": "WS_cis",
    "WwWw_pairing_parallel_trans_I": "WW_tran",
    "SsWw_adjacent_5p_pairing_antiparallel_cis_one_hbond": "SW_cis",
    "SsWw_O2'Bh_pairing_parallel_trans_X": "SW_tran",
    "REV:HhSs_BhO2'_pairing_antiparallel_trans_XI": "SH_tran",
    "SsSs_O2'Bs_WwO2'_BsO2'_pairing_parallel_trans_IV": "SS_tran",
    "WsWw_pairing_antiparallel_cis_XXVIII": "WW_cis",
    "HwHh_BhO2P_pairing_parallel_trans_one_hbond": "HH_tran",
    "HwWw_pairing_antiparallel_trans_XXV": "HW_tran",
    "SwSs_SsO2'_adjacent_5p_pairing_antiparallel_cis_one_hbond": "SS_cis",
    "HhHh_O2PBh_BhO2P_pairing_parallel_trans_one_hbond": "HH_tran",
    "SsHw_O2'Hh_adjacent_5p_pairing_parallel_cis_one_hbond": "SH_cis",
    "stacking_adjacent_5p_inward": "><",
    "WsHh_pairing_parallel_cis_one_hbond": "WH_cis",
    "WwHh_pairing_parallel_cis_VI": "WH_cis",
    "WhSw_pairing_parallel_trans_one_hbond": "WS_tran",
    "HhWs_pairing_parallel_cis_XXIII": "HW_cis",
    "WhWh_pairing_parallel_cis_one_hbond": "WW_cis",
    "HwSw_pairing_parallel_cis_one_hbond": "HS_cis",
    "SsSw_WwO2'_pairing_parallel_trans_one_hbond": "SS_tran",
    "WsWs_pairing_parallel_trans_XIII": "WW_tran",
    "HhSw_O2PBs_BhO2'_pairing_antiparallel_trans_one_hbond": "HS_tran",
    "WhHw_pairing_parallel_cis_one_hbond": "WH_cis",
    "WwSs_SsO2'_pairing_antiparallel_cis_one_hbond": "WS_cis",
    "SsWh_O2'Ww_pairing_antiparallel_cis_one_hbond": "SW_cis",
    "HhSs_BhO2'_pairing_antiparallel_trans_one_hbond": "HS_tran",
    "WwHh_pairing_antiparallel_trans_XXV": "WH_tran",
    "SwHw_pairing_antiparallel_trans_one_hbond": "SH_tran",
    "WwWw_pairing_antiparallel_cis_XVIII": "WW_cis",
    "WsWh_pairing_parallel_trans_one_hbond": "WW_tran",
    "WsHh_pairing_antiparallel_trans_XXIV": "WH_tran",
    "SsWs_pairing_parallel_trans": "SW_tran",
    "WhWs_pairing_antiparallel_cis_one_hbond": "WW_cis",
    "SwSs_O2'Ww_BsO2'_pairing_parallel_trans_one_hbond": "SS_tran",
    "SsWw_adjacent_5p_pairing_antiparallel_cis": "SW_cis",
    "WsHw_pairing_parallel_cis_one_hbond": "WH_cis",
    "WwWw_pairing_parallel_trans_XXVI": "WW_tran",
    "SwSs_pairing_parallel_trans_one_hbond": "SS_tran",
    "HwWs_pairing_antiparallel_trans_one_hbond": "HW_tran",
    "SsSs_pairing_parallel_trans_IV": "SS_tran",
    "WwWw_pairing_antiparallel_cis_one_hbond": "WW_cis",
    "HwWw_pairing_antiparallel_cis_one_hbond": "HW_cis",
    "WsSs_BsO2'_pairing_antiparallel_cis_one_hbond": "WS_cis",
    "HhSs_O2PBs_BhO2'_pairing_antiparallel_trans_one_hbond": "HS_tran",
    "REV:WwWw_pairing_antiparallel_cis_XX": "WW_cis",
    "SsSs_O2'Ww_BsO2'_pairing_parallel_trans": "SS_tran",
    "stacking_adjacent_5p_downward_pairing": "<<",
    "HhWw_O2PBs_pairing_parallel_cis_one_hbond": "HW_cis",
    "WwWh_pairing_parallel_trans_one_hbond": "WW_tran",
    "SwHh_adjacent_5p_pairing_parallel_cis_one_hbond": "SH_cis",
    "stacking_adjacent_5p_upward_pairing": ">>",
    "HhWs_pairing_antiparallel_trans_XXIV": "HW_tran",
    "WwHw_pairing_antiparallel_trans_XXV": "WH_tran",
    "HhWh_pairing_antiparallel_trans_one_hbond": "HW_tran",
    "WhWs_pairing_antiparallel_trans_one_hbond": "WW_tran",
    "SsWw_pairing_antiparallel_cis_one_hbond": "SW_cis",
    "stacking_adjacent_3p_downward": "<<",
    "SwHh_pairing_parallel_cis_one_hbond": "SH_cis",
    "WsSw_O2PBs_pairing_parallel_trans_one_hbond": "WS_tran",
    "stacking_outward_pairing": "<>",
    "SsHw_O2'Bh_pairing_parallel_cis_one_hbond": "SH_cis",
    "HhSw_O2PWw_O2PBs_pairing_antiparallel_trans_one_hbond": "HS_tran",
    "WwHh_pairing_antiparallel_trans": "WH_tran",
    "HwWh_pairing_parallel_cis_one_hbond": "HW_cis",
    "HhHh_pairing_parallel_trans_II": "HH_tran",
    "SsHw_pairing_antiparallel_cis_one_hbond": "SH_cis",
    "SwWw_O2'Ss_pairing_antiparallel_cis_one_hbond": "SW_cis",
    "HhSw_O2PBs_pairing_antiparallel_trans_one_hbond": "HS_tran",
    "HwHh_O2PBh_pairing_parallel_trans_one_hbond": "HH_tran",
    "HhHh_BhO2P_pairing_parallel_trans_one_hbond": "HH_tran",
    "SwHh_O2'Bh_BsO2P_pairing_antiparallel_trans_one_hbond": "SH_tran",
    "SsWw_O2'Ww_pairing_antiparallel_cis_one_hbond": "SW_cis",
    "WsSw_pairing_parallel_trans_one_hbond": "WS_tran",
    "HhHw_pairing_parallel_trans_one_hbond": "HH_tran",
    "HhSs_BhO2'_pairing_antiparallel_trans": "HS_tran",
    "WsWs_pairing_parallel_trans_one_hbond": "WW_tran",
    "HhHh_O2PBh_BhO2P_pairing_parallel_trans_II": "HH_tran",
    "SsSs_O2'Ww_pairing_parallel_trans_one_hbond": "SS_tran",
    "HwSs_pairing_antiparallel_trans_one_hbond": "HS_tran",
    "HhWw_pairing_antiparallel_trans_VII": "HW_tran",
    "SwWw_pairing_antiparallel_cis_one_hbond": "SW_cis",
    "SsWs_pairing_antiparallel_cis_one_hbond": "SW_cis",
    "SsWw_O2'Bs_pairing_antiparallel_cis": "SW_cis",
    "WsWw_pairing_antiparallel_cis_XX": "WW_cis",
    "stacking_adjacent_5p_outward": "<>",
    "SsWh_pairing_antiparallel_trans_one_hbond": "SW_tran",
    "HhWw_pairing_parallel_cis_one_hbond": "HW_cis",
    "HhWw_O2PBs_pairing_parallel_cis_IX": "HW_cis",
    "SsWh_O2'Bh_pairing_parallel_cis_one_hbond": "SW_cis",
    "SsSs_O2'Ww_O2'Bh_pairing_parallel_trans": "SS_tran",
    "SsSs_WwO2'_BhO2'_pairing_parallel_trans_one_hbond": "SS_tran",
    "WsSs_WwO2'_pairing_parallel_trans": "WS_tran",
    "HhSs_pairing_antiparallel_trans_one_hbond": "HS_tran",
    "WhHh_pairing_parallel_cis_one_hbond": "WH_cis",
    "WwWw_pairing_parallel_trans_XXVII": "WW_tran",
    "SwHh_pairing_antiparallel_trans_one_hbond": "SH_tran",
    "SsWw_pairing_antiparallel_cis": "SW_cis",
    "REV:WsWw_pairing_antiparallel_cis_XXVIII": "WW_cis",
    "WhWh_pairing_parallel_trans_one_hbond": "WW_tran",
    "HhHh_BhO2P_pairing_parallel_trans": "HH_tran",
    "SsHw_pairing_parallel_trans_one_hbond": "SH_tran",
    "HwWw_pairing_antiparallel_trans": "HW_tran",
    "SsHh_pairing_antiparallel_trans_one_hbond": "SH_tran",
    "SsSs_WwO2'_pairing_parallel_trans": "SS_tran",
    "REV:WwWs_pairing_antiparallel_cis_XXVIII": "WW_cis",
    "HhWw_pairing_antiparallel_trans_XXV": "HW_tran",
    "HhWs_pairing_antiparallel_trans": "HW_tran",
    "WhSs_WwO2'_pairing_antiparallel_trans_one_hbond": "WS_tran",
    "SsHh_pairing_parallel_cis": "SH_cis",
    "SsHh_pairing_antiparallel_trans": "SH_tran",
    "WhSs_WwO2'_BhO2'_pairing_antiparallel_cis_one_hbond": "WS_cis",
    "HhWw_O2PBh_pairing_antiparallel_trans_XXV": "HW_tran",
    "WwSs_BsO2'_pairing_antiparallel_cis_one_hbond": "WS_cis",
    "WhSs_pairing_parallel_trans_X": "WS_tran",
    "HhWs_pairing_antiparallel_trans_one_hbond": "HW_tran",
    "WhWw_pairing_parallel_cis_one_hbond": "WW_cis",
    "WhHh_pairing_antiparallel_trans_one_hbond": "WH_tran",
    "SsWh_O2'Ww_O2'Bh_pairing_parallel_cis_one_hbond": "SW_cis",
    "SsHh_adjacent_5p_pairing_parallel_cis_one_hbond": "SH_cis",
    "HhHh_pairing_parallel_trans": "HH_tran",
    "SwWw_O2'Bh_pairing_parallel_trans_one_hbond": "SW_tran",
    "SsHw_pairing_parallel_cis_one_hbond": "SH_cis",
    "WsSs_pairing_parallel_trans_one_hbond": "WS_tran",
    "HhSs_WwO2'_BhO2'_pairing_antiparallel_trans_XI": "HS_tran",
    "HhSw_pairing_parallel_cis_one_hbond": "HS_cis",
    "HhHw_O2PBh_pairing_parallel_trans_one_hbond": "HH_tran",
    "WwWs_pairing_antiparallel_cis_XXVIII": "WW_cis",
    "SwWh_pairing_antiparallel_cis_one_hbond": "SW_cis",
    "HwWh_pairing_antiparallel_trans_one_hbond": "HW_tran",
    "WsHw_pairing_antiparallel_trans_one_hbond": "WH_tran",
    "WwWs_pairing_antiparallel_cis_XVI": "WW_cis",
    "WwHw_pairing_parallel_cis_VI": "WH_cis",
    "SsSw_O2'Bs_O2'Ss_pairing_antiparallel_cis_one_hbond": "SS_cis",
    "SsWh_O2'Ww_O2'Bh_pairing_antiparallel_trans_one_hbond": "SW_tran",
    "SsSs_pairing_parallel_trans": "SS_tran",
    "WwWs_pairing_parallel_trans_XVII": "WW_tran",
    "HwWs_pairing_antiparallel_trans_XXIV": "HW_tran",
    "SsHh_O2'Bh_pairing_antiparallel_trans_one_hbond": "SH_tran",
    "WwHh_pairing_parallel_cis_XXIII": "WH_cis",
    "WwHh_pairing_parallel_cis_one_hbond": "WH_cis",
    "WwWw_pairing_parallel_trans_one_hbond": "WW_tran",
    "HhWw_pairing_parallel_cis": "HW_cis",
    "REV:SwHw_pairing_antiparallel_trans_one_hbond": "HS_tran",
    "HhSs_O2PBs_pairing_antiparallel_trans_one_hbond": "HS_tran",
    "SsWw_O2'Bh_pairing_parallel_trans_one_hbond": "SW_tran",
    "SwHw_pairing_parallel_cis_one_hbond": "SH_cis",
    "WwWw_pairing_parallel_trans_III": "WW_tran",
    "HhHh_pairing_parallel_trans_one_hbond": "HH_tran",
    "stacking_upward": ">>",
    "WsHw_adjacent_5p_pairing_parallel_cis_one_hbond": "WH_cis",
    "HhWw_pairing_parallel_cis_VI": "HW_cis",
    "HhWh_O2PWw_pairing_parallel_cis_one_hbond": "HW_cis",
    "HwWw_pairing_parallel_cis": "HW_cis",
    "SsHh_adjacent_5p_pairing_parallel_cis": "SH_cis",
    "SwHh_WwO2P_BsO2P_pairing_antiparallel_trans_one_hbond": "SH_tran",
    "stacking_inward": "><",
    "WhWs_pairing_antiparallel_cis": "WW_cis",
    "WwSs_pairing_antiparallel_cis": "WS_cis",
    "WwHh_pairing_parallel_cis_IX": "WH_cis",
    "SsWs_pairing_parallel_trans_one_hbond": "SW_tran",
    "SsWh_pairing_parallel_trans_one_hbond": "SW_tran",
    "WwWw_pairing_parallel_trans": "WW_tran",
    "HwHw_pairing_antiparallel_cis_one_hbond": "HH_cis",
    "stacking_adjacent_5p_outward_pairing": "<>",
    "SsSw_BsO2'_pairing_parallel_trans_one_hbond": "SS_tran",
    "HwWs_pairing_antiparallel_trans": "HW_tran",
    "HhWh_pairing_parallel_trans_one_hbond": "HW_tran",
    "WsWh_pairing_antiparallel_trans_one_hbond": "WW_tran",
    "WwWw_pairing_parallel_cis_I": "WW_cis",
    "WwWw_pairing_antiparallel_cis": "WW_cis",
    "HwSw_pairing_antiparallel_cis_one_hbond": "HS_cis",
    "WwWw_pairing_parallel_trans_XXII": "WW_tran",
    "SsSs_BsO2'_pairing_parallel_trans_one_hbond": "SS_tran",
    "WwWw_BhO2P_pairing_parallel_trans": "WW_tran",
    "WhHh_BhO2P_pairing_antiparallel_trans_one_hbond": "WH_tran",
    "WwHw_pairing_parallel_cis": "WH_cis",
    "WwHw_BhO2P_pairing_antiparallel_trans_one_hbond": "WH_tran",
    "WsWw_pairing_parallel_trans_one_hbond": "WW_tran",
    "WwHh_BhO2P_pairing_antiparallel_trans": "WH_tran",
    "SsWh_O2'Bh_pairing_parallel_trans_one_hbond": "SW_tran",
    "WsWh_pairing_antiparallel_cis_one_hbond": "WW_cis",
    "REV:SsSs_WwO2'_pairing_parallel_trans": "SS_tran",
    "WsWw_pairing_parallel_trans_XXI": "WW_tran",
    "WwWs_pairing_antiparallel_trans_XXVIII": "WW_tran",
    "SsHh_pairing_antiparallel_trans_XI": "SH_tran",
    "WwWw_pairing_parallel_cis_XXVI": "WW_cis",
    "WwHw_pairing_parallel_cis_one_hbond": "WH_cis",
    "WhHw_pairing_antiparallel_cis_one_hbond": "WH_cis",
    "WwHh_BhO2P_pairing_antiparallel_trans_one_hbond": "WH_tran",
    "SsHw_pairing_antiparallel_trans_one_hbond": "SH_tran",
    "HwWw_pairing_parallel_cis_one_hbond": "HW_cis",
    "HwSw_pairing_antiparallel_trans_one_hbond": "HS_tran",
    "WsHw_O2'Hh_pairing_parallel_cis_one_hbond": "WH_cis",
    "HhHh_O2PBh_pairing_parallel_trans_one_hbond": "HH_tran",
    "SwWs_pairing_antiparallel_cis_one_hbond": "SW_cis",
    "WsWw_pairing_antiparallel_cis": "WW_cis",
    "SsSs_pairing_parallel_trans_one_hbond": "SS_tran",
    "HwWs_pairing_parallel_cis_one_hbond": "HW_cis",
    "WsHh_pairing_parallel_cis": "WH_cis",
    "REV:WsHh_pairing_antiparallel_trans_XXIV": "HW_tran",
    "SsHw_O2'Bh_pairing_antiparallel_trans_one_hbond": "SH_tran",
    "SsSw_pairing_parallel_trans_one_hbond": "SS_tran",
    "WsWh_O2'Ww_pairing_antiparallel_cis_one_hbond": "WW_cis",
    "HwHh_pairing_antiparallel_cis_one_hbond": "HH_cis",
    "stacking_downward_pairing": "<<",
    "WhSs_BhO2'_pairing_parallel_trans_one_hbond": "WS_tran",
    "SwWh_adjacent_5p_pairing_parallel_cis_one_hbond": "SW_cis",
    "SsHh_BsO2P_pairing_antiparallel_trans_one_hbond": "SH_tran",
    "HwHw_pairing_parallel_trans_one_hbond": "HH_tran",
    "SsHh_O2'Bh_pairing_antiparallel_trans_XI": "SH_tran",
    "WwSs_SsO2'_pairing_antiparallel_cis": "WS_cis",
    "SsHh_pairing_parallel_cis_one_hbond": "SH_cis",
    "HhSs_pairing_antiparallel_trans": "HS_tran",
    "HwSs_pairing_parallel_cis_one_hbond": "HS_cis",
    "WhHh_pairing_parallel_trans_one_hbond": "WH_tran",
    "HhSs_O2PBs_pairing_antiparallel_trans_XI": "HS_tran",
    "WwWw_pairing_antiparallel_cis_XIX": "WW_cis",
    "SsWw_O2'Bh_pairing_parallel_trans": "SW_tran",
    "WhSs_WwO2'_pairing_antiparallel_cis_one_hbond": "WS_cis",
    "SsHw_O2'Hh_pairing_parallel_cis_one_hbond": "SH_cis",
    "HwSs_BhO2'_pairing_antiparallel_trans_one_hbond": "HS_tran",
    "SwWw_pairing_parallel_trans_one_hbond": "SW_tran",
    "SsSs_O2'Ww_pairing_parallel_trans": "SS_tran",
    "SsWs_O2'Ww_pairing_parallel_trans_one_hbond": "SW_tran",
    "SwSs_pairing_antiparallel_cis_one_hbond": "SS_cis",
    "HhWh_pairing_parallel_cis_one_hbond": "HW_cis",
    "HhSs_pairing_parallel_cis_one_hbond": "HS_cis",
    "WwWw_pairing_antiparallel_cis_VIII": "WW_cis",
    "WsHh_WwO2P_pairing_antiparallel_trans_one_hbond": "WH_tran",
    "WwWw_pairing_parallel_cis_one_hbond": "WW_cis",
    "SsWs_adjacent_5p_pairing_antiparallel_cis_one_hbond": "SW_cis",
    "WwWs_BsO2'_pairing_antiparallel_cis_one_hbond": "WW_cis",
    "WwSs_pairing_parallel_trans": "WS_tran",
    "WwWh_pairing_antiparallel_cis_one_hbond": "WW_cis",
    "HhWh_O2PBh_pairing_antiparallel_trans_one_hbond": "HW_tran",
    "HhWw_pairing_parallel_cis_XXIII": "HW_cis",
    "HhHw_BhO2P_pairing_parallel_trans_one_hbond": "HH_tran",
    "WwWs_pairing_parallel_trans_one_hbond": "WW_tran",
    "HhSs_BhO2'_pairing_antiparallel_trans_XI": "HS_tran",
    "SsSw_O2'Bs_O2'Ss_pairing_antiparallel_trans_one_hbond": "SS_tran",
    "SwHw_pairing_antiparallel_cis_one_hbond": "SH_cis",
    "SsSs_O2'Bs_WwO2'_pairing_parallel_trans": "SS_tran",
    "SsWw_O2'Ss_pairing_antiparallel_cis": "SW_cis",
    "SwWs_pairing_parallel_trans_one_hbond": "SW_tran",
    "WwSs_pairing_parallel_trans_X": "WS_tran",
    "SsHw_O2'Hh_pairing_parallel_trans_one_hbond": "SH_tran",
    "SwHw_adjacent_5p_pairing_parallel_cis_one_hbond": "SH_cis",
    "HwSs_pairing_antiparallel_trans_XI": "HS_tran",
    "SwWh_pairing_parallel_trans_one_hbond": "SW_tran",
    "WhSw_pairing_antiparallel_cis_one_hbond": "WS_cis",
    "SwSs_O2'Ww_pairing_parallel_trans_one_hbond": "SS_tran",
    "WsWw_pairing_antiparallel_cis_one_hbond": "WW_cis",
    "WhSs_pairing_antiparallel_trans_one_hbond": "WS_tran",
    "WhHw_pairing_antiparallel_trans_one_hbond": "WH_tran",
    "WsHh_adjacent_5p_pairing_parallel_cis_one_hbond": "WH_cis",
    "stacking_adjacent_5p_downward": "<<",
    "WwSs_pairing_parallel_trans_one_hbond": "WS_tran",
    "SsWh_O2'Ww_O2'Bh_pairing_antiparallel_cis_one_hbond": "SW_cis",
    "WhSs_pairing_parallel_trans_one_hbond": "WS_tran",
    "SsHh_O2'Bh_BsO2P_pairing_antiparallel_trans_XI": "SH_tran",
    "SsHw_adjacent_5p_pairing_parallel_cis_one_hbond": "SH_cis",
    "HhSw_pairing_antiparallel_trans_one_hbond": "HS_tran",
    "SsWw_pairing_parallel_trans_X": "SW_tran",
    "SwHw_O2'Hh_adjacent_5p_pairing_parallel_cis_one_hbond": "SH_cis",
    "SsSw_pairing_antiparallel_cis_one_hbond": "SS_cis",
    "HhWw_pairing_parallel_cis_IX": "HW_cis",
    "HhWs_pairing_parallel_cis": "HW_cis",
    "WwWw_pairing_parallel_trans_XV": "WW_tran",
    "WwHw_pairing_antiparallel_trans_one_hbond": "WH_tran",
    "SsSw_O2'Bs_pairing_antiparallel_trans_one_hbond": "SS_tran",
    "WwWh_pairing_antiparallel_trans_one_hbond": "WW_tran",
    "WsWs_pairing_antiparallel_cis_one_hbond": "WW_cis",
    "SsWw_pairing_parallel_trans_one_hbond": "SW_tran"
  }
}