C11111211113313112113313331333133313331333131133132223132233131   >>    C1111121111331311211331333133313331333133313113313222313223313   <<    C11111211113313112113313331333133313331333131133132223132233133   >>      C11111211113313112113313331333133313331333131133132223132233132   >>