C111113331333132322331333133313331333133313133313331333133313331333132212133331   >>    C11111333133313232233133313331333133313331313331333133313331333133313221213333   <<    C111113331333132322331333133313331333133313133313331333133313331333132212133333   >>      C111113331333132322331333133313331333133313133313331333133313331333132212133332   >>