C121213213331322331323233231323331323331323232132323132313231323132322231   >>    C12121321333132233132323323132333132333132323213232313231323132313232223   <<    C121213213331322331323233231323331323331323232132323132313231323132322233   >>      C121213213331322331323233231323331323331323232132323132313231323132322232   >>