C121213213331322331313331311331312111133131211331122112323222331   >>    C12121321333132233131333131133131211113313121133112211232322233   <<    C121213213331322331313331311331312111133131211331122112323222333   >>      C121213213331322331313331311331312111133131211331122112323222332   >>