C313212111113331323312111133133313331333133313331333133313231323132212331   >>    C31321211111333132331211113313331333133313331333133313331323132313221233   <<    C313212111113331323312111133133313331333133313331333133313231323132212333   >>      C313212111113331323312111133133313331333133313331333133313231323132212332   >>