box 81 81 32.4
node 20.25 20.25 16.2 [100] [010] [001]
node 60.75 20.25 16.2 [430] [-340] [001]
node 20.25 60.75 16.2 [4-30] [340] [001]
node 60.75 60.75 16.2 [210] [-120] [001]
