(;AB[bb]AB[da]AB[cc]AB[dc]AB[ec]AB[fc]AB[gb]AB[hb]AW[ab]AW[bc]AW[bd]AW[cd]AW[dd]AW[ed]AW[fd]AW[gc]AW[hc]AW[ib]C[Black to live.]AW[ha]AW[ic]AW[kb]AP[goproblems]
(;B[ba]
(;W[cb]
(;B[fa]C[RIGHT])
(;B[db];W[fb])
(;B[eb];W[fa]
(;B[fb];W[ga])
(;B[ga];W[fb]))
(;B[ga];W[fb])
(;B[fb];W[db]
(;B[ea];W[ga])
(;B[eb];W[ga]
(;B[fa];W[ea])
(;B[ca];W[fa]))
(;B[ca];W[ga]
(;B[fa];W[eb])
(;B[eb];W[fa]))
(;B[fa];W[eb])
(;B[ga];W[eb]
(;B[ia];W[ea])
(;B[ea];W[fa])))
(;B[ea];W[fb]))
(;W[fb];B[eb];W[ga];B[cb]C[RIGHT])
(;W[ga];B[cb]
(;W[fb];B[eb]C[RIGHT])
(;W[eb];B[fb]C[RIGHT]))
(;W[fa];B[cb];W[eb];B[fb]C[RIGHT]))
(;B[fb];W[ba]
(;B[cb];W[ga])
(;B[ga];W[cb])
(;B[eb];W[cb])
(;B[ea];W[ga]))
(;B[eb];W[fa]
(;B[ba];W[cb]
(;B[fb];W[ga])
(;B[ga];W[fb]))
(;B[cb];W[ba]
(;B[fb];W[ga])
(;B[ga];W[fb]))
(;B[fb];W[ga])
(;B[ga];W[fb]))
(;B[cb];W[ba]
(;B[fb];W[ga])
(;B[fa];W[eb])
(;B[eb];W[fa]
(;B[ga];W[fb])
(;B[fb];W[ga]))
(;B[ga];W[fb]))
(;B[ca];W[fb])
(;B[db];W[fb])
(;B[fa];W[eb]
(;B[ba];W[fb])
(;B[cb];W[fb])
(;B[db];W[ba];B[ca]C[ko]))
(;B[ga];W[fb]
(;B[eb];W[fa])
(;B[cb];W[eb])
(;B[ba];W[eb]))
(;B[ea];W[ba]))