C1111121111331311211331333133313231333132212111113331333132312331333113311   >>    C111112111133131121133133313331323133313221211111333133313231233133311331   <<    C1111121111331311211331333133313231333132212111113331333132312331333113313   >>      C1111121111331311211331333133313231333132212111113331333132312331333113312   >>