(;GM[1]FF[4]SZ[19]
GN[Variation]
PC[http://senseis.xmp.net/?InAKoreanBadukSchool/Solution]AP[GoWiki:2009]
DT[2009-04-22]
C[Diagram from http://senseis.xmp.net/?InAKoreanBadukSchool/Solution

Variation]
PL[W]

AB[bo][co][do][ep][eq][fq][gq][dr][gr][bs][cs][gs]
AW[aq][bq][cq][dq][ar][br][cr]

;W[er]C[W1]MN[1]
;B[es]C[B2]MN[2]
;W[ds]C[W3]MN[3]
;B[fs]C[B4]MN[4]

;
)
