C312322331333132212111133133313331323133313221211111211331322333132313132111   >>    C31232233133313221211113313331333132313331322121111121133132233313231313211   <<    C312322331333132212111133133313331323133313221211111211331322333132313132113   >>      C312322331333132212111133133313331323133313221211111211331322333132313132112   >>