D33132233221323331323331323211232333132332113313232222331313231   >>    D3313223322132333132333132321123233313233211331323222233131323   <<    D33132233221323331323331323211232333132332113313232222331313233   >>      D33132233221323331323331323211232333132332113313232222331313232   >>