C312322331333132212111133133313331323133313221211331333132313121133131131   >>    C31232233133313221211113313331333132313331322121133133313231312113313113   <<    C312322331333132212111133133313331323133313221211331333132313121133131133   >>      C312322331333132212111133133313331323133313221211331333132313121133131132   >>