C121213213331322331313331311331312111133131133131133131133132313331323323132211   >>    C12121321333132233131333131133131211113313113313113313113313231333132332313221   <<    C121213213331322331313331311331312111133131133131133131133132313331323323132213   >>      C121213213331322331313331311331312111133131133131133131133132313331323323132212   >>