pair,contact1,contact2,flow1,flow2 1z56_C_,13,54,1,1 1z56_C_,15,56,1,1 1z56_C_,17,58,1,1 1z56_C_,18,60,1,1 1z56_C_,19,29,1,1 1z56_C_,25,26,1,1 1z56_C_,26,31,1,1 1z56_C_,28,31,1,1 1z56_C_,29,33,1,1 1z56_C_,30,34,1,1 1z56_C_,33,36,1,1 1z56_C_,33,37,1,1 1z56_C_,34,38,1,1 1z56_C_,36,40,1,1 1z56_C_,36,42,1,1 1z56_C_,43,55,1,1 1z56_C_,44,55,1,1 1z56_C_,48,50,1,1 1z56_C_,57,76,1,1 1z56_C_,58,76,1,1 1z56_C_,59,61,1,1 1z56_C_,61,65,1,1 1z56_C_,62,65,1,1 1z56_C_,63,66,1,1 1z56_C_,65,68,1,1 1z56_C_,66,69,1,1 1z56_C_,66,70,1,1 1z56_C_,69,72,1,1 1z56_C_,77,79,1,1 1z56_C_,77,96,1,1 1z56_C_,77,98,1,1 1z56_C_,78,81,1,1 1z56_C_,79,83,1,1 1z56_C_,80,84,1,1 1z56_C_,80,91,1,1 1z56_C_,81,85,1,1 1z56_C_,89,91,1,1 1z56_C_,91,93,1,1 1z56_C_,100,106,1,1 1z56_C_,101,104,1,1 1z56_C_,101,105,1,1 1z56_C_,101,106,1,1 1z56_C_,103,104,1,1 1z56_C_,105,109,1,1 1z56_C_,109,112,1,1 1z56_C_,112,119,1,1 1z56_C_,114,115,1,1 1z56_C_,114,116,1,1 1z56_C_,114,117,1,1 1z56_C_,123,128,1,1 1z56_C_,125,129,1,1 1z56_C_,127,131,1,1 1z56_C_,130,134,1,1 1z56_C_,133,135,1,1 1z56_C_,152,153,1,1 1z56_C_,153,163,1,1 1z56_C_,155,177,1,1 1z56_C_,156,171,1,1 1z56_C_,157,178,1,1 1z56_C_,158,162,1,1 1z56_C_,159,163,1,1 1z56_C_,161,164,1,1 1z56_C_,161,165,1,1 1z56_C_,161,173,1,1 1z56_C_,162,166,1,1 1z56_C_,163,223,1,1 1z56_C_,164,167,1,1 1z56_C_,172,174,1,1 1z56_C_,173,174,1,1 1z56_C_,179,215,1,1 1z56_C_,179,217,1,1 1z56_C_,183,184,1,1 1z56_C_,184,185,1,1 1z56_C_,185,190,1,1 1z56_C_,186,191,1,1 1z56_C_,187,192,1,1 1z56_C_,188,192,1,1 1z56_C_,189,193,1,1 1z56_C_,194,198,1,1 1z56_C_,195,199,1,1 1z56_C_,198,201,1,1 1z56_C_,199,203,1,1 1z56_C_,200,203,1,1 1z56_C_,202,206,1,1 1z56_C_,207,209,1,1 1z56_C_,218,221,1,1 1z56_C_,220,224,1,1 1z56_C_,221,231,1,1 1z56_C_,222,225,1,1 1z56_C_,222,226,1,1 1z56_C_,223,227,1,1 1z56_C_,225,228,1,1 1z56_C_,225,229,1,1 1z56_C_,225,231,1,1