C312322331333132212111133133313331312111133132313331322321111133311   >>    C31232233133313221211113313331333131211113313231333132232111113331   <<    C312322331333132212111133133313331312111133132313331322321111133313   >>      C312322331333132212111133133313331312111133132313331322321111133312   >>