(;AB[bb]AB[bc]AB[ca]AB[db]AW[cb]AW[da]AW[cc]AW[dc]AW[ec]AW[ed]AW[gd]AW[gc]AW[ha]AW[hb]AB[ib]AB[ic]AB[hc]AB[he]AB[ie]AB[ge]AB[fe]AB[ee]AB[de]AB[cd]AB[be]AP[goproblems]
(;B[gb];W[fb]
(;B[ea];W[fa]
(;B[fd];W[eb];B[da];W[ba];B[da]C[RIGHT])
(;B[da];W[fd])
(;B[ia];W[fd]))
(;B[fd];W[eb]))
(;B[fd];W[eb])
(;B[fa];W[eb];B[gb];W[fb];B[ia];W[fd])
(;B[ea];W[eb]))