(;AB[bc]AB[bd]AB[cd]AB[ce]AW[cb]AW[cc]AW[dd]AW[ec]AW[fc]AW[cf]AW[be]AW[bg]AB[ch]AB[bh]AB[ci]AB[bj]AB[bk]AB[bl]AB[ck]AW[ai]AW[cj]AW[dk]AW[dl]AW[cl]AW[bm]AW[bn]AW[cn]AB[cm]AB[dm]AB[dn]AW[do]AW[em]AW[ej]AW[eh]AW[fe]AW[ge]AW[gc]AB[fb]AB[gb]AW[hb]AB[hc]AB[ic]AB[ib]AW[hd]AW[id]AW[ie]AW[hf]AB[if]AB[jd]AB[je]AB[jf]AB[jg]AB[jh]AW[ig]AW[ih]AW[ji]AW[li]AW[lj]AW[kk]AW[mk]AW[ll]AW[kl]AB[bq]AB[cp]AB[dp]AW[br]AW[cq]AW[dq]AW[fq]AW[gp]AW[hp]AW[gn]AW[hn]AW[in]AW[gm]AW[fl]AW[fk]AB[gk]AB[hk]AB[hm]AB[im]AW[jm]AW[jl]AW[lm]AW[ln]AW[lo]AW[ko]AW[jo]AB[io]AB[ip]AB[hq]AB[jq]AB[kp]AB[lp]AB[mo]AB[no]AB[mn]AB[mm]AB[ml]AW[nl]AB[nk]AB[nj]AB[ni]AW[oj]AB[qj]AB[pl]AB[pp]AB[qq]AB[og]AB[of]AB[qe]AB[qd]AB[qc]AB[pc]AB[pb]AB[ob]AB[mb]AW[nb]AW[lb]AW[lc]AW[mc]AW[md]AW[oc]AW[od]AW[pd]AW[ne]AW[nf]AB[kd]AB[kc]AB[kb]AB[ld]AW[le]AW[ke]AW[lf]AW[mg]AP[goproblems];B[df] (;W[de];B[cg];W[bf] (;B[ag];W[dg];B[ef] (;W[ah];B[ae];W[af];B[ag]C[RIGHT]) (;W[ff] (;B[eg];W[fg];B[dh];W[ee];B[dg];W[di] (;B[ae]C[RIGHT]) (;B[af]C[RIGHT]) (;B[bi]C[RIGHT]) (;B[dj]C[RIGHT])) (;B[ae];W[eg];B[af]C[RIGHT]) (;B[af];W[eg];B[ae]C[RIGHT]))) (;B[ae];W[dg];B[ef];W[ff] (;B[ag];W[eg];B[af]C[RIGHT]) (;B[eg];W[fg];B[dh];W[ee];B[dg];W[di] (;B[ag]C[RIGHT]) (;B[af]C[RIGHT]) (;B[bi]C[RIGHT]) (;B[dj]C[RIGHT])) (;B[af];W[eg];B[ag]C[RIGHT]))) (;W[dg];B[cg] (;W[bf];B[de]) (;W[de];B[bf];W[ef];B[cf])))