(;GM[1]FF[4]SZ[19]
GN[reuse tsumego]
PC[https://senseis.xmp.net/?ReuseTsumego]AP[GoWiki:2009]
DT[2021-10-21]
C[Diagram from https://senseis.xmp.net/?ReuseTsumego

reuse tsumego]
PL[W]

AB[oo][po][qo][ro][mp][np][rp][mq][rq][sq][mr][or][sr][ps]
AW[op][pp][qp][nq][oq][qq][nr][qr][rr][ns][os][rs][ss]
CR[ps]

;W[pq]C[W1]MN[1]
;B[ms]C[B2]MN[2]
;W[qs]C[W3]MN[3]
;B[pr]C[B4]MN[4]

;CR[ps]
)
