(;AB[se]AB[re]AB[qe]AB[pe]AB[oe]AB[od]AB[oc]AB[ob]AB[oa]AB[rb]AB[ra]AB[sa]AW[pa]AW[qb]AW[pc]AW[rc]AW[sd]AW[qd]C[white to live]AP[goproblems]
(;W[sb];B[rd];W[qa];B[ra]C[NO])
(;W[pb];B[rd]C[NO])
(;W[pd];B[rd]C[NO])
(;W[qa];B[rd];W[sb];B[ra]C[NO])
(;W[sc];B[pb]C[NO])
(;W[rd];B[pb]
(;W[pd];B[qa]C[NO])
(;W[qa];B[qc]C[NO])
(;W[sb];B[sc]C[koRIGHT])))