C312322331333132212111133133313331312111133132313331322122132331   >>    C31232233133313221211113313331333131211113313231333132212213233   <<    C312322331333132212111133133313331312111133132313331322122132333   >>      C312322331333132212111133133313331312111133132313331322122132332   >>