C111113331333132322331333133313331323133313231333133313333123331   >>    C11111333133313232233133313331333132313331323133313331333312333   <<    C111113331333132322331333133313331323133313231333133313333123333   >>      C111113331333132322331333133313331323133313231333133313333123332   >>