C11111211113313112113313331333133313331333132313331333133313331313233313222331   >>    C1111121111331311211331333133313331333133313231333133313331333131323331322233   <<    C11111211113313112113313331333133313331333132313331333133313331313233313222333   >>      C11111211113313112113313331333133313331333132313331333133313331313233313222332   >>