(;AB[hb]AB[db]AB[ab]AB[ha]AB[bc]AB[cc]AB[hc]AB[dd]AB[gd]AB[id]AB[ce]AB[ee]AB[fe]AB[ge]AW[bb]AW[cb]AW[eb]AW[gb]AW[dc]AW[ec]AW[gc]AW[ed]AW[fd]AP[goproblems]
(;B[fb]
(;W[fa]C[CHOICE]
(;B[da];W[ea];B[ga]C[RIGHT])
(;B[ga];W[da]
(;B[fc];W[ba]C[ko])
(;B[ea]C[ko])))
(;W[da];B[fa]
(;W[ea];B[ba]C[RIGHT])
(;W[ba];B[ea]C[RIGHT])))
(;B[ga];W[fb]C[]
(;B[ea];W[da];B[fa];W[ba]C[])
(;B[fa];W[da]
(;B[ea];W[ba]C[])
(;B[ba];W[ea]C[])))
(;B[da];W[ea]
(;B[ga];W[fb]C[])
(;B[fb];W[ga]C[])
(;B[fa];W[ga]C[]))
(;B[fa];W[fb]
(;B[da];W[ea];B[ga];W[ca]C[])
(;B[ga];W[da]
(;B[ea];W[ba]C[])
(;B[ba];W[ea]C[]))))