(;AW[br]AW[bq]AB[cq]AB[cr]AB[dr]AW[er]AW[fr]AW[fq]AW[dq]AW[dp]AW[do]AW[co]AW[bo]AB[bn]AB[cn]AB[dn]AB[eo]AB[ep]AB[eq]AB[bp]AB[en]AB[bm]AB[am]AW[al]AW[bl]AW[cl]AW[cm]AW[dm]AW[em]AW[fm]AW[fl]AW[fk]AW[fj]AB[ak]AB[bk]AB[ck]AB[dk]AB[dl]AB[el]AW[ek]AW[ej]AW[dj]AW[cj]AW[bj]AB[ai]AB[bi]AB[ag]AB[bg]AW[ci]AW[ch]AW[cg]AW[cf]LB[ah:a]LB[bh:b]LB[aj:c]AB[bf]AB[be]AB[ae]AB[bd]AB[bc]AB[ac]AW[ce]AW[cd]AW[cc]AW[cb]AW[bb]AW[ab]AW[ca]AB[fp]AB[gp]AB[go]AB[gn]AB[fn]AB[hp]AB[ip]AB[io]AB[in]AB[hn]AW[gq]AW[hq]AW[fs]AW[hr]AW[gs]AW[ir]AW[is]AB[iq]AW[gm]AW[hm]AW[im]AW[il]AW[ik]AW[ij]AW[ii]AW[ih]AW[if]AW[ig]AW[ie]AW[id]AW[ic]AW[ib]AW[ia]AB[da]AB[db]AB[dc]AB[dd]AB[df]AB[de]AB[dg]AB[dh]AB[di]AB[ei]AB[fi]AB[gj]AB[gi]AB[gk]AB[gl]AB[hl]AB[hj]AB[hk]AB[hi]AB[hh]AB[hg]AB[hf]AB[he]AB[hd]AB[hc]AB[hb]AB[ha]C[FORCE]AP[goproblems]
(;B[ah]LB[aj:a]C[FORCE];W[aj])
(;B[bh]LB[aj:a]C[FORCE];W[aj])
(;B[aj]LB[bh:a]C[FORCE];W[bh]LB[ah:a]C[FORCE];B[ah]LB[ap:a]LB[cp:b]C[FORCE]
(;W[ap]LB[cp:a]LB[aq:b]C[FORCE]LB[ao:c]
(;B[cp]LB[ao:a]C[FORCE];W[ao]LB[an:a]LB[aq:b]LB[ar:c]LB[bs:d]C[FORCE]
(;B[an]LB[aq:a]C[FORCE];W[aq]LB[ar:a]LB[bs:b]C[FORCE]
(;B[ar]LB[as:a]C[FORCE];W[as])
(;B[bs]LB[ds:a]C[FORCE];W[ds]LB[ar:a]C[FORCE];B[ar]C[RIGHT]))
(;B[aq]LB[ar:a]C[FORCE];W[ar]LB[an:a]LB[bs:b]C[FORCE]
(;B[an]C[RIGHT])
(;B[bs]LB[ds:a]C[FORCE];W[ds]LB[an:a]C[FORCE];B[an]LB[cs:a]C[FORCE];W[cs]))
(;B[ar]LB[ds:a]C[FORCE];W[ds])
(;B[bs]LB[ds:a]C[FORCE];W[ds]LB[an:a]C[FORCE];B[an]LB[cs:a]C[FORCE];W[cs]))
(;B[aq]LB[cp:a]C[FORCE];W[cp])
(;B[ao]LB[an:a]C[FORCE];W[an]LB[cp:a]C[FORCE];B[cp]C[RIGHT]))
(;W[cp]LB[ao:a]C[FORCE];B[ao]C[RIGHT])))