1,   2,   3,Rx:LPV
     2,   2,   4,Ry:LPV
     3,   2,   5,T2:LPV
     4,   3,   4,T2:LPV
     5,   3,   5,Ry:LPV
     6,   4,   5,Rx:LPV
     7,   9,  10,Ry:PTVWYZ
     8,   9,  16,Rx:LNVZ
     9,   9,  23,Ar:FN
    10,   9,  42,Sw:FLN|VWZ
    11,   9,  43,Sw:FLN|VWZ
    12,  10,  15,T2*:LNVZ
    13,  10,  24,Ar:FN
    14,  10,  40,Sw*:FLN|VWZ
    15,  10,  41,Sw*:FLN|VWZ
    16,  11,  12,Ra:LU
    17,  11,  16,Rd:NPTUWXY
    18,  12,  20,T2*:NUVWXY
    19,  13,  14,Rd:PY
    20,  15,  16,Ry:LNPTWY
    21,  15,  22,Sw*:FVZ|LNW
    22,  16,  17,Ra:LNVWY
    23,  16,  21,Sw:FVZ|LNW
    24,  17,  18,Ry:TV
    25,  17,  20,Rd:PTV
    26,  18,  19,Rd:PT
    27,  19,  20,Rx:TV
    28,  21,  22,Ry:FPTVYZ
    29,  21,  42,Rx:LNVZ
    30,  22,  40,T2*:LNVZ
    31,  23,  24,Ry:PTVWYZ
    32,  23,  42,Sw:FLN|VWZ
    33,  23,  43,Sw:FLN|VWZ
    34,  24,  40,Sw*:FLN|VWZ
    35,  24,  41,Sw*:FLN|VWZ
    36,  25,  28,Rx:LPY
    37,  25,  30,Ra:FNPTUWXYZ
    38,  26,  27,Ra:LU
    39,  27,  57,Rx:NUWYZ
    40,  33,  34,Sw:PW|YZ
    41,  35,  36,Ry:PW
    42,  35,  37,Sw*:LN|PU
    43,  38,  39,Ra:LW
    44,  40,  41,Ar:FN
    45,  40,  42,Ry:FLNPTY
    46,  41,  43,Ry:FLNPTY
    47,  42,  43,Ar:FN
    48,  44,  45,Ry:NY
    49,  49,  53,Rx:TV
    50,  50,  52,Rd:LW
    51,  56,  57,Sw:LN|WZ
    52,  60,  64,Ra:FINPTUVXYZ