(;AW[aq]AW[ar]AW[as]AW[bs]AW[ds]AW[es]AW[fs]AW[er]AW[eq]AW[dq]AW[fq]AB[ap]AB[cp]AB[bp]AB[dp]AB[ep]AB[fp]AB[gp]AB[gq]AB[gr]AB[gs]C[An easy tsumego problem.]AP[goproblems]
(;B[br]
(;W[bq]
(;B[cr]C[RIGHT])
(;B[cq];W[cr])
(;B[dr];W[cr])
(;B[cs];W[cr]))
(;W[cr]
(;B[bq]C[RIGHT])
(;B[cq];W[bq])))
(;B[bq]
(;W[br]
(;B[cr]C[RIGHT])
(;B[cq];W[cr])
(;B[dr];W[cr])
(;B[cs];W[cr]))
(;W[cr]
(;B[br]C[RIGHT])
(;B[cq];W[br])))
(;B[cq];W[cr];B[bq];W[br])
(;B[cr]C[RIGHT])
(;B[dr];W[cr];B[bq];W[br])
(;B[cs];W[cr];B[bq];W[br]))