C312322331333132212111133133313331312111133132313331323131122333131   >>    C31232233133313221211113313331333131211113313231333132313112233313   <<    C312322331333132212111133133313331312111133132313331323131122333133   >>      C312322331333132212111133133313331312111133132313331323131122333132   >>