(;AW[bb]AW[bc]AW[jc]AW[ic]AW[hc]AW[gc]AW[fc]AW[ec]AW[dc]AW[cc]AW[jb]AW[lc]AB[cb]AB[db]AB[eb]AB[fb]AB[gb]AB[hb]AB[ib]AP[goproblems]
(;B[ba];W[ca]
(;B[da];W[ia]
(;B[fa];W[ha]C[CHOICE])
(;B[ha];W[fa]C[CHOICE]))
(;B[ia];W[ga]
(;B[da];W[fa]C[CHOICE])
(;B[fa];W[da];B[ea];W[ca]C[CHOICE])))
(;B[ja];W[ia]
(;B[ha];W[ca]
(;B[da];W[fa]C[CHOICE])
(;B[fa];W[da]C[CHOICE]))
(;B[ca];W[ea]
(;B[ha];W[fa]C[CHOICE])
(;B[fa];W[ha];B[ga];W[ia]C[CHOICE])))
(;B[fa];W[ca];B[da];W[ia];B[ha]C[RIGHT])
(;B[ia];W[ca]
(;B[da]C[RIGHT])
(;B[ga];W[da];B[ea]C[RIGHT]))
(;B[ca];W[ia]
(;B[ha]C[RIGHT])
(;B[ea]C[RIGHT];W[ha];B[ga]C[RIGHT])))