(;AB[ab]AB[bb]AB[cb]AB[db]AB[da]AW[eb]AW[dc]AW[ec]AW[cc]AW[bc]AB[ra]AB[rb]AB[rc]AB[rd]AB[re]AB[se]AW[qb]AW[qc]AW[qd]AW[qe]AW[qf]AW[rf]AB[sq]AB[rq]AB[qr]AB[rs]AB[pr]AB[ps]AB[qq]AW[rp]AW[qp]AW[pq]AW[pp]AW[oq]AW[or]AB[aq]AB[bq]AB[cq]AB[dq]AB[er]AB[es]AB[eq]AW[bp]AW[cp]AW[dp]AW[ep]AW[fp]AW[fq]AW[fr]AW[bn]AW[hr]AW[mr]AW[rn]AW[rh]AW[ob]AW[gb]AW[be]AP[goproblems]
(;W[ba]C[RIGHT])
(;W[aa];B[ba])
(;W[ca];B[ba])
(;W[sb];B[sc])
(;W[sa];B[sb])
(;W[sd];B[sc])
(;W[sc];B[sb])
(;W[sr];B[rr])
(;W[ss];B[sr])
(;W[rr];B[sr])
(;W[bs];B[cs];W[cr];B[ds];W[br];B[ar])
(;W[ar];B[br];W[bs];B[cs])
(;W[dr];B[cr];W[cs];B[bs])
(;W[cs];B[bs];W[br];B[cr];W[as];B[ar]))