(;AB[ra]AB[qa]AB[rb]AB[rc]AB[rd]AB[qe]AB[pe]AB[of]AB[nf]AB[me]AB[le]AW[pa]AW[ob]AW[qb]AW[qc]AW[qd]AW[pd]AW[oe]AW[ne]AB[nd]AW[md]AW[lc]AW[lb]AW[ma]AW[mb]AB[la]AB[ka]AB[kb]AB[kc]AB[kd]AP[goproblems]
(;B[nc];W[oc]
(;B[pb];W[pc]
(;B[nb];W[od]
(;B[na]C[RIGHT])
(;B[ld];W[na]))
(;B[od];W[nb]))
(;B[od];W[nb])
(;B[mc];W[od])
(;B[ld];W[od])
(;B[nb];W[od]
(;B[pb];W[oa])
(;B[ld];W[na]))
(;B[pc];W[od])
(;B[oa];W[na]))
(;B[oc];W[nc];B[od];W[ld])
(;B[pb];W[nc];B[od];W[pc]
(;B[oc];W[ld])
(;B[ld];W[oc]))
(;B[od];W[oc]))