(;C[Black to save the 5 stones by connecting to the outside 2]SZ[19]AB[ps][pr][pq][pp][po][lq][jq]AW[or][nq][no][on][pn][qn][rp][rr]
(;B[np]
(;W[mp]
(;B[mq]
(;W[op];B[nr]C[RIGHT])
(;W[mr];B[op];W[lr];B[kr]))
(;B[nr];W[mq]
(;B[mr];W[oq];B[os]C[RIGHT])
(;B[oq];W[mr])))
(;W[op];B[mp]
(;W[oo];B[oq]C[RIGHT])
(;W[oq];B[oo]C[RIGHT])))
(;B[nr];W[oq]
(;B[os];W[mr];B[ns];W[mq];B[ms];W[lr];B[ls];W[kr];B[ks];W[jr];B[js];W[ir];W[mr]
)
(;B[mq];W[os];B[np];W[op]
(;B[oo];W[mp])
(;B[mp];W[oo])))
(;B[oq];W[mq];B[nr];W[mr])
(;B[ns]
(;W[os]C[CHOICE];B[oq];W[mq]
(;B[nr];W[mr])
(;B[mr];W[nr]))
(;W[nr]C[CHOICE];B[os];W[mr]))
(;B[os];W[nr]))