(;GM[1]FF[4]SZ[19]
GN[Comparison by shape]
PC[https://senseis.xmp.net/?BewareOfGoingBackToPatchUp]AP[GoWiki:2009]
DT[2023-10-23]
C[Diagram from https://senseis.xmp.net/?BewareOfGoingBackToPatchUp

Comparison by shape]
PL[W]

AB[cj][qj][dn][pn][eo][oo][po][cp][dp][pp][rp][cq][eq][oq][qq][br][qr]
AW[ep][fp][gp][mp][np][op][qp][dq][pq][cr][dr][er][or][pr]
CR[pn][oo][po]


;CR[pn][oo][po]
)
