C312322331333132212111133133313331323133313331333133313331333133313231311213131   >>    C31232233133313221211113313331333132313331333133313331333133313331323131121313   <<    C312322331333132212111133133313331323133313331333133313331333133313231311213133   >>      C312322331333132212111133133313331323133313331333133313331333133313231311213132   >>