C312322331333132212111133133313331333133312121111121111133313332332313331322131   >>    C31232233133313221211113313331333133313331212111112111113331333233231333132213   <<    C312322331333132212111133133313331333133312121111121111133313332332313331322133   >>      C312322331333132212111133133313331333133312121111121111133313332332313331322132   >>