BK31 --> BK69
BK69 --> BK25
BK25 --> BX14
BK25 --> BX17
BK25 --> MN22
MN22 --> MN40
BK25 --> BK29
BK25 --> BK26
BK26 --> QN45
QN45 --> BX06
BX06 --> BX75
BX06 --> BX28
QN45 --> BX99
QN45 --> MN12
QN45 --> QN66
QN45 --> MN06
BK69 --> QN61
QN61 --> BK88
QN61 --> BX39
BK69 --> BX01
BK69 --> MN17
MN17 --> BK29
BK29 --> BX29
BK29 --> BK38
BK38 --> MN19
MN17 --> MN13
MN13 --> BK69
MN13 --> QN66
QN66 --> BK78
MN13 --> BK81
MN13 --> MN36
MN13 --> BX40
MN13 --> BK93
MN17 --> BX36
MN17 --> MN32
MN17 --> BK61
BK61 --> BK83
MN17 --> MN12
BK69 --> QN17
BK69 --> QN76
BK69 --> BK45
BK45 --> MN15
BK45 --> MN20
BK45 --> BK61
BK69 --> MN34
MN34 --> BK78
BK69 --> BK35
BK35 --> BK75
BK35 --> BK37
BK35 --> BK75
BK75 --> BK78
BK35 --> BX13
BK35 --> MN40
BK35 --> BK61
BK61 ==> BK42
BK61 --> BK75
BK35 --> SI35
BK35 --> BX35
BX35 --> MN12
BK31 --> MN13
MN13 --> MN34
MN34 --> QN71
QN71 --> BX01
MN13 --> MN12
BK31 --> BK33