(;GM[1]FF[4]SZ[19]
GN[Not joseki]
PC[http://senseis.xmp.net/?MasterGoInTenDays/Errata]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?MasterGoInTenDays/Errata

Not joseki]
PL[W]

AB[qd][pf]
AW[oc]
LB[ic:c][lc:b][mc:a]

;W[kc]C[W1]MN[1]
;B[pc]C[B2]MN[2]
;W[od]C[W3]MN[3]
;B[qi]C[B4]MN[4]

;LB[ic:c][lc:b][mc:a]
)
