C111123313121111121111331333133313331323223213331323112113121121   >>    C11112331312111112111133133313331333132322321333132311211312112   <<    C111123313121111121111331333133313331323223213331323112113121123   >>      C111123313121111121111331333133313331323223213331323112113121122   >>