C11111333133313232233133313331333132313331333133313123132311321   >>    C1111133313331323223313331333133313231333133313331312313231132   <<    C11111333133313232233133313331333132313331333133313123132311323   >>      C11111333133313232233133313331333132313331333133313123132311322   >>