C31232233133313221211113313331333132313331333133313331333133313331333232213121   >>    C3123223313331322121111331333133313231333133313331333133313331333133323221312   <<    C31232233133313221211113313331333132313331333133313331333133313331333232213123   >>      C31232233133313221211113313331333132313331333133313331333133313331333232213122   >>