C312322331333132212111133133313331323133313331333133313331333133313123313231221   >>    C31232233133313221211113313331333132313331333133313331333133313331312331323122   <<    C312322331333132212111133133313331323133313331333133313331333133313123313231223   >>      C312322331333132212111133133313331323133313331333133313331333133313123313231222   >>