(;AW[ar]AW[br]AW[cq]AW[dq]AW[er]AW[es]AW[ds]AB[aq]AB[bq]AB[bp]AB[cp]AB[dp]AB[ep]AB[eq]AB[fq]AB[fr]AB[fs]AB[bo]C[FORCE]AP[goproblems]
(;B[as]C[FORCE]
(;W[cr])
(;W[cs]))
(;B[bs]C[FORCE];W[cr])
(;B[cr]C[FORCE]
(;W[cs]C[FORCE]
(;B[as]C[FORCE];W[dr])
(;B[bs]C[FORCE]
(;W[as]C[FORCE]
(;B[bs]C[RIGHT])
(;B[dr]C[RIGHT]))
(;W[dr]C[FORCE];B[cr]C[RIGHT]))
(;B[dr]C[RIGHT]))
(;W[dr]C[FORCE]
(;B[as]C[FORCE];W[cs])
(;B[bs]C[FORCE];W[cs]C[FORCE];B[cr]C[RIGHT])
(;B[cs]C[RIGHT])))
(;B[dr]C[FORCE];W[cr])
(;B[cs]C[FORCE]
(;W[bs]C[FORCE]
(;B[cr]C[FORCE];W[dr])
(;B[dr]C[RIGHT]))
(;W[cr]C[FORCE]
(;B[as]C[FORCE];W[bs])
(;B[bs]C[RIGHT])
(;B[dr]C[RIGHT]))))