(;AP[goproblems]AB[rb]AB[rc]AB[rd]AB[qd]AB[qe]AB[qf]AB[pf]AB[ph]AB[nh]AB[nf]AB[mf]AB[mh]AB[le]AB[ke]AB[kd]AB[kc]AB[kb]AB[ka]AB[la]AB[oe]AB[od]AB[oc]AB[oa]AB[ob]AB[mc]AW[of]AW[og]AW[pe]AW[pd]AW[pc]AW[pb]AW[qb]AW[me]AW[ne]AW[nd]AW[nc]AW[nb]AW[ma]AW[lb]AW[lc]AW[ld](;B[mb];W[md](;B[mb](;W[mc]C[CHOICE](;B[qc]C[RIGHT])(;B[qa]C[RIGHT]))(;W[pa];B[na];W[ma];B[na];W[oa];B[ma](;W[oc];B[oe]C[CHOICERIGHT])(;W[oe];B[oc]C[CHOICERIGHT])))(;B[qa];W[na])(;B[qc];W[na])(;B[pa];W[na])(;B[na];W[pa])(;B[mc];W[pa])(;B[pg];W[na])(;B[ng];W[na])(;B[oh];W[na]))(;B[na];W[pa])(;B[qa];W[na])(;B[qc];W[na])(;B[pa];W[qa])(;B[pg];W[na])(;B[ng];W[na])(;B[oh];W[na])(;B[md];W[mb](;B[qa];W[na])(;B[mc];W[pa])(;B[md];W[pa])(;B[qc];W[na])(;B[ng];W[na])(;B[oh];W[na])(;B[pg];W[na])))