pair,contact1,contact2,flow1,flow2
1y1v_S_,106,110,1,1
1y1v_S_,107,111,1,1
1y1v_S_,108,112,1,1
1y1v_S_,109,113,1,1
1y1v_S_,111,114,1,1
1y1v_S_,114,117,1,1
1y1v_S_,114,118,1,1
1y1v_S_,115,118,1,1
1y1v_S_,115,119,1,1
1y1v_S_,116,120,1,1
1y1v_S_,118,121,1,1
1y1v_S_,119,122,1,1
1y1v_S_,128,165,1,1
1y1v_S_,131,144,1,1
1y1v_S_,141,143,1,1
1y1v_S_,145,163,1,1
1y1v_S_,147,161,1,1
1y1v_S_,148,160,1,1
1y1v_S_,149,159,1,1
1y1v_S_,151,159,1,1
1y1v_S_,152,156,1,1
1y1v_S_,153,155,1,1
1y1v_S_,153,156,1,1
1y1v_S_,159,173,1,1
1y1v_S_,159,174,1,1
1y1v_S_,162,171,1,1
1y1v_S_,164,168,1,1
1y1v_S_,164,169,1,1
1y1v_S_,173,174,1,1