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

Primary Sequence 22]
PL[W]

AB[mc][qd]
AW[oc]
LB[qg:a]

;W[oe]C[W1]MN[1]
;B[pf]C[B2]MN[2]
;W[ld]C[W3]MN[3]

;LB[qg:a]
)
