(;GM[1]FF[4]SZ[19]
GN[many ways]
PC[https://senseis.xmp.net/?GokyoSeimyoVolume3Problem15/Solution]AP[GoWiki:2009]
DT[2023-02-14]
C[Diagram from https://senseis.xmp.net/?GokyoSeimyoVolume3Problem15/Solution

many ways]
PL[B]

AB[po][qo][ro][so][kp][lp][mp][np][op][sp][lq][pq][pr]
AW[pp][qp][rp][jq][kq][mq][nq][oq][rq][sq][kr][lr][qr]
LB[mr:a][nr:b][rr:c][sr:d][ns:e][os:f][qs:g][rs:h]


;LB[mr:a][nr:b][rr:c][sr:d][ns:e][os:f][qs:g][rs:h]
)
