D33132233221323331323331323211232333132332113313232222331323331121   >>    D3313223322132333132333132321123233313233211331323222233132333112   <<    D33132233221323331323331323211232333132332113313232222331323331123   >>      D33132233221323331323331323211232333132332113313232222331323331122   >>