C313212111113331323312111133133313331333133313331333133313231333132322121333131   >>    C31321211111333132331211113313331333133313331333133313331323133313232212133313   <<    C313212111113331323312111133133313331333133313331333133313231333132322121333133   >>      C313212111113331323312111133133313331333133313331333133313231333132322121333132   >>