C312322331333132212111133133313331312111133132233132322331333131331   >>    C31232233133313221211113313331333131211113313223313232233133313133   <<    C312322331333132212111133133313331312111133132233132322331333131333   >>      C312322331333132212111133133313331312111133132233132322331333131332   >>