{"fenAfter":"0 0 b 0 0 4 0 0 94 n10a0x\/n01d0mn05xxUn01xxMn01\/n11\/n11\/n03e0xn04s0xn01xxQ\/n01xxmxxmn01xxMn01xxMn01xxmn02\/n09D0mn01\/n07y0xxxMn02\/n03xxMn07\/n01A0xE0xn05Y0xn02\/n06S1xn04","fenBefore":"0 0 b 0 0 4 0 0 94 n10a0x\/n01d0mn05xxUn01xxMn01\/n11\/n11\/n03e0xn04s0xn01xxQ\/n01xxmxxmn01xxMn01xxMn01xxmn02\/n09D0mn01\/n07y0xxxMn02\/n03xxMn07\/n01A0xE0xn05Y0xn02\/n06S1xn04","inputFen":"l4,8","outputFen":"nl3,7 mm o\/l3,8 mm o\/l3,9 mm o\/l4,10 stc o\/l4,7 mm o\/l4,9 mm o\/l5,6 stc o\/l5,7 mm o\/l5,9 mm o\/l6,9 stc o"}