(;FF[4]GM[1]SZ[19]AB[ob][pb][qb][qe][qf][qg][qh][rb][sb]AW[mc][nb][oa][oc][oe][pd][qd][rc](;B[pa];W[ra](;B[rd](;W[sd]C[CHOICE];B[re](;W[sc]C[CHOICE];B[qc]C[RIGHT])(;W[qc]C[CHOICE];B[sc]C[RIGHT]))(;W[re]C[CHOICE];B[sd]C[RIGHT]))(;B[sc];W[sd];B[qc];W[rd])(;B[sd];W[sc];B[rd];W[qc])(;B[qc];W[rd]))(;B[ra];W[pa](;B[rd](;W[re]C[CHOICE];B[sd]C[RIGHT])(;W[sd]C[CHOICE];B[re](;W[sc]C[CHOICE];B[qc]C[RIGHT])(;W[qc]C[CHOICE];B[sc]C[RIGHT])))(;B[sc];W[sd];B[qc];W[rd])(;B[qc];W[rd])(;B[sd];W[sc];B[rd];W[qc]))(;B[rd](;W[sd]C[CHOICE];B[re](;W[sc]C[CHOICE];B[qc]C[RIGHT])(;W[qc]C[CHOICE];B[sc]C[RIGHT]))(;W[re]C[CHOICE];B[sd]C[RIGHT]))(;B[re];W[sc])(;B[sc];W[sd];B[qc];W[rd])(;B[sd];W[sc];B[rd];W[qc])(;B[qc];W[rd])(;B[se];W[sc](;B[ra];W[pa])(;B[pa];W[ra])(;B[rd];W[qc](;B[pa];W[ra])(;B[ra];W[pa]))(;B[qc];W[rd](;B[ra];W[pa])(;B[pa];W[ra]))))
