C312322331333132212111133133313331312111133132313331323331322131323133321   >>    C31232233133313221211113313331333131211113313231333132333132213132313332   <<    C312322331333132212111133133313331312111133132313331323331322131323133323   >>      C312322331333132212111133133313331312111133132313331323331322131323133322   >>