C312322331333132212111133133313331333131121132313231333132313331131   >>    C31232233133313221211113313331333133313112113231323133313231333113   <<    C312322331333132212111133133313331333131121132313231333132313331133   >>      C312322331333132212111133133313331333131121132313231333132313331132   >>