C1111121111331311211331333133313121111331323131133132322132233132331311   >>    C111112111133131121133133313331312111133132313113313232213223313233131   <<    C1111121111331311211331333133313121111331323131133132322132233132331313   >>      C1111121111331311211331333133313121111331323131133132322132233132331312   >>