C312322331333132212111133133313331323132322331333133313222112312121   >>    C31232233133313221211113313331333132313232233133313331322211231212   <<    C312322331333132212111133133313331323132322331333133313222112312123   >>      C312322331333132212111133133313331323132322331333133313222112312122   >>