C312322331333132212111133133313331312111133132313331323221211113322131121   >>    C31232233133313221211113313331333131211113313231333132322121111332213112   <<    C312322331333132212111133133313331312111133132313331323221211113322131123   >>      C312322331333132212111133133313331312111133132313331323221211113322131122   >>