{"fenAfter":"2 3 b 0 0 2 0 0 390 n01y0xn09\/n06a0xn02e0xn01\/n11\/n01xxmxxMn08\/xxMn05d0xn04\/n02xxMn08\/n04E0xn05xxU\/n11\/s0xn04Y0xn05\/n04S0xn03A0xn02\/n05D0xn02xxmn02","fenBefore":"2 3 b 0 0 2 0 0 390 n01y0xn09\/n06a0xn02e0xn01\/n11\/n01xxmxxMn08\/xxMn05d0xn04\/n02xxMn08\/n04E0xn05xxU\/n11\/s0xn04Y0xn05\/n04S0xn03A0xn02\/n05D0xn02xxmn02","inputFen":"l4,6","outputFen":"nl3,5 mm o\/l3,6 mm o\/l3,7 mm o\/l4,5 mm o\/l4,7 mm o\/l5,6 mm o\/l5,7 mm o"}