(;FF[4]GM[1]SZ[19]AB[kb][kc][kd][ke][la][lb][lf][mc][mf][nf][of][pd][qc][qe][qg][rb][rd]AW[lc][ld][le][ma][mb][me][nc][ne][oc][pc][qb](;B[nb];W[md];B[na];W[mc](;B[qa](;W[od]C[CHOICE](;B[oa]C[RIGHT])(;B[pa];W[oa];B[ob];W[pb]))(;W[pb]C[CHOICE](;B[od]C[RIGHT])(;B[oa]C[RIGHT])(;B[pa];W[oa];B[od]C[RIGHT])))(;B[ob];W[qa];B[od];W[oa])(;B[od];W[qa];B[ob];W[oa];B[pa];W[pb]))(;B[od](;W[oa];B[nd];W[qa])(;W[qa];B[oa];W[ob];B[ra];W[md](;B[pb];W[na];B[pa];W[nd])(;B[na];W[nb];B[pa];W[pb])))(;B[oa];W[pa];B[ob];W[nb];B[od];W[nd]))