(;AB[sb]AB[rc]AB[rd]AB[qd]AB[pd]AB[od]AB[ne]AB[me]AB[ld]AB[kd]AB[jd]AB[jc]AB[jb]AB[ja]AW[kb]AW[lc]AW[qc]AW[pc]AW[oc]AW[ob]AW[qb]AW[rb]AP[goproblems] (;B[nb] (;W[nc];B[mb];W[mc] (;B[lb]C[RIGHT]) (;B[ka]C[RIGHT])) (;W[mb];B[nc];W[na];B[mc]C[RIGHT])) (;B[mb];W[nb];B[mc];W[pa]) (;B[la];W[mb];B[ka];W[pa]) (;B[mc];W[mb];B[nc];W[nb];B[ka];W[la]))