pair,contact1,contact2,flow1,flow2 8szh_E_,2,6,1,1 8szh_E_,3,7,1,1 8szh_E_,4,8,1,1 8szh_E_,5,9,1,1 8szh_E_,6,10,1,1 8szh_E_,7,11,1,1 8szh_E_,8,12,1,1 8szh_E_,9,13,1,1 8szh_E_,10,14,1,1 8szh_E_,11,15,1,1 8szh_E_,12,16,1,1 8szh_E_,14,17,1,1 8szh_E_,17,19,1,1 8szh_E_,23,26,1,1 8szh_E_,23,27,1,1 8szh_E_,24,28,1,1 8szh_E_,26,30,1,1 8szh_E_,27,31,1,1 8szh_E_,28,32,1,1 8szh_E_,29,33,1,1 8szh_E_,30,34,1,1 8szh_E_,31,35,1,1 8szh_E_,32,36,1,1 8szh_E_,34,37,1,1 8szh_E_,34,38,1,1 8szh_E_,38,41,1,1 8szh_E_,42,45,1,1 8szh_E_,51,52,1,1 8szh_E_,53,55,1,1