Programming the bent Y board

The bent Y-board has 93 points numbered from 1 to 93. For instance, the neighbours of point 1 (the top corner) are 2, 25, and 24 and its coordinates are x=0.4958, y=1.0000.

Neighbours:

    2    25    24     0     0     0
    1     3    26    25     0     0
    2     4    27    26     0     0
    5     3    27    28     0     0
    4    28     6    29     0     0
    5     7    30    29     0     0
    6     8    31    30     0     0
    9     7    31    32     0     0
    8    32    10     0     0     0
   11     9    33    32     0     0
   10    12    33    34     0     0
   11    13    34    35     0     0
   35    36    12    14     0     0
   15    13    37    36     0     0
   14    16    37    38     0     0
   15    17    38    39     0     0
   18    39    16     0     0     0
   17    19    40    39     0     0
   20    18    40    41     0     0
   19    21    41    42     0     0
   22    43    42    20     0     0
   21    23    44    43     0     0
   24    22    44    45     0     0
   23     1    45    25     0     0
   46     1    45    26     2    24
    3    46     2    27    25    47
   48     3    26     4    28    47
   48     5    49    27     4    29
   50     5    49    30    28     6
    7    50     6    31    29    51
   52     7    30     8    32    51
   52     9    33    31     8    10
   11    52    53    32    10    34
   54    11    53    35    12    33
   13    54    34    55    12    36
   56    13    37    55    35    14
   15    56    57    36    14    38
   58    15    57    39    16    37
   58    17    38    40    18    16
   19    58    41    18    39    59
   60    19    42    59    20    40
   60    21    41    61    43    20
   62    21    61    44    22    42
   23    62    45    22    43    63
   46    23    25    63    24    44
   25    64    47    63    26    45
   46    48    26    64    65    27
   28    65    27    49    47    66
   50    48    66    28    29    67
   29    68    49    51    67    30
   50    52    30    68    69    31
   32    69    31    33    51    53
   52    54    69    33    70    34
   70    35    34    55    53    71
   56    54    71    35    36    72
   36    73    55    37    72    57
   56    58    73    37    74    38
   74    39    59    38    40    57
   58    60    41    75    74    40
   42    75    76    59    61    41
   62    60    43    77    42    76
   78    43    63    77    44    61
   62    46    45    64    78    44
   79    46    47    63    65    78
   48    79    66    47    64    80
   48    81    65    49    80    67
   81    50    66    82    68    49
   50    83    51    67    82    69
   52    83    53    51    68    70
   54    83    71    53    69    84
   54    85    70    55    84    72
   85    56    71    86    73    55
   56    87    57    72    86    74
   58    87    59    57    75    73
   87    60    76    59    88    74
   60    89    61    75    88    77
   89    62    61    78    90    76
   62    79    77    63    64    90
   64    65    78    80    90     0
   81    79    91    66    65    90
   80    82    67    92    66    91
   83    81    67    92    68    84
   82    68    69    70    84     0
   85    83    92    71    82    70
   84    86    92    72    93    71
   85    87    72    93    88    73
   75    88    86    73    74     0
   89    87    93    76    75    86
   90    88    77    93    76    91
   89    79    77    91    78    80
   81    89    80    92    90    93
   85    81    91    82    84    93
   89    85    91    88    86    92

Coordinates:

   0.4958    1.0000
   0.6053    0.9478
   0.7153    0.8768
   0.8160    0.7851
   0.8988    0.6748
   0.9571    0.5508
   0.9901    0.4209
   1.0000    0.2935
   0.9935    0.1757
   0.8921    0.1100
   0.7739    0.0532
   0.6417    0.0145
   0.5018         0
   0.3617    0.0129
   0.2291    0.0502
   0.1101    0.1056
   0.0080    0.1702
        0    0.2879
   0.0084    0.4155
   0.0397    0.5457
   0.0966    0.6704
   0.1781    0.7816
   0.2777    0.8744
   0.3868    0.9466
   0.4963    0.9049
   0.6060    0.8516
   0.7079    0.7786
   0.7940    0.6870
   0.8581    0.5806
   0.8981    0.4630
   0.9137    0.3414
   0.9080    0.2227
   0.8056    0.1574
   0.6896    0.1084
   0.5649    0.0820
   0.4378    0.0813
   0.3127    0.1064
   0.1961    0.1541
   0.0929    0.2182
   0.0857    0.3368
   0.0998    0.4586
   0.1384    0.5766
   0.2012    0.6838
   0.2862    0.7763
   0.3872    0.8504
   0.4968    0.8156
   0.6011    0.7608
   0.6904    0.6851
   0.7569    0.5948
   0.8053    0.4944
   0.8295    0.3819
   0.8278    0.2670
   0.7267    0.2070
   0.6146    0.1700
   0.5008    0.1592
   0.3869    0.1687
   0.2744    0.2045
   0.1725    0.2634
   0.1694    0.3782
   0.1922    0.4910
   0.2394    0.5920
   0.3048    0.6830
   0.3931    0.7596
   0.4973    0.7314
   0.5908    0.6719
   0.6545    0.5938
   0.7056    0.5090
   0.7445    0.4169
   0.7522    0.3088
   0.6524    0.2603
   0.5509    0.2458
   0.4497    0.2453
   0.3480    0.2586
   0.2477    0.3061
   0.2540    0.4142
   0.2917    0.5067
   0.3418    0.5921
   0.4045    0.6709
   0.4978    0.6503
   0.5525    0.5820
   0.6026    0.5076
   0.6448    0.4289
   0.6795    0.3491
   0.5911    0.3374
   0.4998    0.3324
   0.4084    0.3364
   0.3199    0.3471
   0.3535    0.4273
   0.3947    0.5065
   0.4439    0.5814
   0.4987    0.5035
   0.5479    0.4218
   0.4505    0.4213