C2322121111331333123313331333131211113313331333133313311232322221   >>    C232212111133133312331333133313121111331333133313331331123232222   <<    C2322121111331333123313331333131211113313331333133313311232322223   >>      C2322121111331333123313331333131211113313331333133313311232322222   >>