pair,contact1,contact2,flow1,flow2
7bsq_C_,3,8,1,1
7bsq_C_,3,9,1,1
7bsq_C_,6,11,1,1
7bsq_C_,7,10,1,1
7bsq_C_,20,23,1,1
7bsq_C_,21,24,1,1
7bsq_C_,21,25,1,1
7bsq_C_,25,29,1,1
7bsq_C_,26,30,1,1
7bsq_C_,27,31,1,1
7bsq_C_,28,32,1,1
7bsq_C_,28,310,1,1
7bsq_C_,29,33,1,1
7bsq_C_,30,34,1,1
7bsq_C_,31,35,1,1
7bsq_C_,32,36,1,1
7bsq_C_,35,39,1,1
7bsq_C_,37,40,1,1
7bsq_C_,37,41,1,1
7bsq_C_,38,42,1,1
7bsq_C_,40,44,1,1
7bsq_C_,41,45,1,1
7bsq_C_,42,46,1,1
7bsq_C_,43,47,1,1
7bsq_C_,44,48,1,1
7bsq_C_,46,47,1,1
7bsq_C_,46,49,1,1
7bsq_C_,49,295,1,1
7bsq_C_,50,288,1,1
7bsq_C_,52,286,1,1
7bsq_C_,54,284,1,1
7bsq_C_,56,282,1,1
7bsq_C_,57,271,1,1
7bsq_C_,58,59,1,1
7bsq_C_,59,60,1,1
7bsq_C_,60,63,1,1
7bsq_C_,63,66,1,1
7bsq_C_,65,68,1,1
7bsq_C_,67,77,1,1
7bsq_C_,70,72,1,1
7bsq_C_,74,76,1,1
7bsq_C_,78,269,1,1
7bsq_C_,80,267,1,1
7bsq_C_,82,265,1,1
7bsq_C_,83,263,1,1
7bsq_C_,84,263,1,1
7bsq_C_,87,88,1,1
7bsq_C_,88,259,1,1
7bsq_C_,88,260,1,1
7bsq_C_,90,259,1,1
7bsq_C_,92,250,1,1
7bsq_C_,93,287,1,1
7bsq_C_,94,247,1,1
7bsq_C_,94,248,1,1
7bsq_C_,95,285,1,1
7bsq_C_,96,245,1,1
7bsq_C_,97,283,1,1
7bsq_C_,98,243,1,1
7bsq_C_,99,281,1,1
7bsq_C_,99,283,1,1
7bsq_C_,101,103,1,1
7bsq_C_,103,234,1,1
7bsq_C_,103,245,1,1
7bsq_C_,105,108,1,1
7bsq_C_,105,109,1,1
7bsq_C_,106,110,1,1
7bsq_C_,108,111,1,1
7bsq_C_,108,151,1,1
7bsq_C_,110,112,1,1
7bsq_C_,111,147,1,1
7bsq_C_,112,235,1,1
7bsq_C_,113,116,1,1
7bsq_C_,113,117,1,1
7bsq_C_,113,128,1,1
7bsq_C_,114,118,1,1
7bsq_C_,115,120,1,1
7bsq_C_,116,119,1,1
7bsq_C_,117,189,1,1
7bsq_C_,120,123,1,1
7bsq_C_,120,124,1,1
7bsq_C_,127,135,1,1
7bsq_C_,128,130,1,1
7bsq_C_,128,131,1,1
7bsq_C_,132,135,1,1
7bsq_C_,134,146,1,1
7bsq_C_,135,142,1,1
7bsq_C_,137,140,1,1
7bsq_C_,141,205,1,1
7bsq_C_,143,145,1,1
7bsq_C_,143,205,1,1
7bsq_C_,147,150,1,1
7bsq_C_,147,151,1,1
7bsq_C_,148,234,1,1
7bsq_C_,150,209,1,1
7bsq_C_,151,273,1,1
7bsq_C_,154,272,1,1
7bsq_C_,155,282,1,1
7bsq_C_,156,270,1,1
7bsq_C_,158,268,1,1
7bsq_C_,159,171,1,1
7bsq_C_,160,266,1,1
7bsq_C_,161,169,1,1
7bsq_C_,162,264,1,1
7bsq_C_,174,176,1,1
7bsq_C_,174,249,1,1
7bsq_C_,175,218,1,1
7bsq_C_,177,229,1,1
7bsq_C_,179,229,1,1
7bsq_C_,181,184,1,1
7bsq_C_,181,185,1,1
7bsq_C_,182,186,1,1
7bsq_C_,182,187,1,1
7bsq_C_,183,236,1,1
7bsq_C_,184,222,1,1
7bsq_C_,188,189,1,1
7bsq_C_,191,200,1,1
7bsq_C_,196,199,1,1
7bsq_C_,200,202,1,1
7bsq_C_,206,207,1,1
7bsq_C_,206,210,1,1
7bsq_C_,218,219,1,1
7bsq_C_,218,223,1,1
7bsq_C_,220,223,1,1
7bsq_C_,223,228,1,1
7bsq_C_,223,229,1,1
7bsq_C_,228,231,1,1
7bsq_C_,228,232,1,1
7bsq_C_,229,233,1,1
7bsq_C_,230,234,1,1
7bsq_C_,230,248,1,1
7bsq_C_,231,235,1,1
7bsq_C_,233,245,1,1
7bsq_C_,236,245,1,1
7bsq_C_,247,248,1,1
7bsq_C_,253,258,1,1
7bsq_C_,253,259,1,1
7bsq_C_,261,265,1,1
7bsq_C_,273,282,1,1
7bsq_C_,275,280,1,1
7bsq_C_,276,279,1,1
7bsq_C_,287,288,1,1
7bsq_C_,290,293,1,1
7bsq_C_,297,301,1,1
7bsq_C_,298,302,1,1
7bsq_C_,299,303,1,1
7bsq_C_,300,304,1,1
7bsq_C_,301,305,1,1
7bsq_C_,302,306,1,1
7bsq_C_,303,307,1,1
7bsq_C_,304,308,1,1
7bsq_C_,305,309,1,1
7bsq_C_,306,310,1,1
7bsq_C_,309,313,1,1
7bsq_C_,310,314,1,1
7bsq_C_,311,315,1,1
7bsq_C_,312,316,1,1
7bsq_C_,313,317,1,1
7bsq_C_,314,318,1,1
7bsq_C_,315,319,1,1
7bsq_C_,316,320,1,1
7bsq_C_,317,321,1,1
7bsq_C_,318,322,1,1
7bsq_C_,319,323,1,1