0L:X0R0#X0R:0L
  02120112100002120

0L:X0L0#0RX:0R
  22120221022022120

0R:0LX0#0LX:0R
  22022022022022022

0R:0RX0#X0L:0L
  01210221200001210

2R:0L1L0#0L1L,0R2L0#0R2L,1RX0#1RX:2R
  22220121012022221

0L:X1L0#X1L,0R1R0#0R1R:0L
  02012210002211022

0R:0LX0#0LX:0R
  22022022022022022

X::X
  01202101210201202


0L:X0R0#0RX:0L
checking node ( 0 , X0R0#0RX )
inconsistent input connection
    ( 0R , X , 0R )

1R:X0R0#0RX:1R
checking node ( 0 , X0R0#0RX )
inconsistent input connection
    ( X , 1R , 0L )

0L:X0R0#X1R:1L
checking node ( 0 , X0R0#X1R )
inconsistent input connection
    ( 0R , 1R , 0R )

1L:X0R0#X1R:1L
checking node ( 0 , X0R0#X1R )
inconsistent input connection
    ( X , 1L , 0L )

0L:X0R0#X1R:1L
checking node ( 0 , X0R0#X1R )
inconsistent input connection
    ( 0R , 1R , 0R )

2L:X2R0#X2R:2L
checking node ( 0 , X2R0#X2R )
inconsistent input connection
    ( X , 2L , 0L )