Đ𝚒𝚎̂̀𝚞 𝚔𝚒𝚎̣̂𝚗 𝚝𝚑𝚞𝚊̣̂𝚗 𝚕𝚘̛̣𝚒 đ𝚎̂̉ 𝚙𝚑𝚊́𝚝 𝚝𝚛𝚒𝚎̂̉𝚗 𝚌𝚘̂𝚗𝚐 𝚗𝚐𝚑𝚒𝚎̣̂𝚙 𝚘̛̉ Đ𝚘̂𝚗𝚐 𝙽𝚊𝚖 𝙰́:

`-` 𝚃𝚞̛̣ 𝚗𝚑𝚒𝚎̂𝚗:

`+` 𝙺𝚑𝚒́ 𝚑𝚊̣̂𝚞 𝚗𝚑𝚒𝚎̣̂𝚝 đ𝚘̛́𝚒 𝚐𝚒𝚘́ 𝚖𝚞̀𝚊

`+` 𝙼𝚞̛𝚊 𝚗𝚑𝚒𝚎̂̀𝚞

`->` 𝚃𝚑𝚞𝚊̣̂𝚗 𝚕𝚘̛̣𝚒 𝚌𝚑𝚘 𝚜𝚊̉𝚗 𝚡𝚞𝚊̂́𝚝 𝚗𝚘̂𝚗𝚐 𝚗𝚐𝚑𝚒𝚎̣̂𝚙, 𝚕𝚊̂𝚖 𝚗𝚐𝚑𝚒𝚎̣̂𝚙, 𝚝𝚑𝚞̉𝚢 𝚜𝚊̉𝚗

`->` 𝙲𝚞𝚗𝚐 𝚌𝚊̂́𝚙 𝚗𝚐𝚞𝚢𝚎̂𝚗 𝚕𝚒𝚎̣̂𝚞 𝚌𝚑𝚘 𝚌𝚘̂𝚗𝚐 𝚗𝚐𝚑𝚒𝚎̣̂𝚙.

`+` 𝙽𝚐𝚞𝚘̂̀𝚗 𝚝𝚊̀𝚒 𝚗𝚐𝚞𝚢𝚎̂𝚗 𝚝𝚑𝚒𝚎̂𝚗 𝚗𝚑𝚒𝚎̂𝚗 𝚙𝚑𝚘𝚗𝚐 𝚙𝚑𝚞́, đ𝚊 𝚍𝚊̣𝚗𝚐

`+` 𝙱𝚊𝚘 𝚐𝚘̂̀𝚖 𝚍𝚊̂̀𝚞 𝚖𝚘̉, 𝚔𝚑𝚒́ đ𝚘̂́𝚝, 𝚝𝚑𝚊𝚗 đ𝚊́, 𝚔𝚒𝚖 𝚕𝚘𝚊̣𝚒,...

`-` 𝙺𝚒𝚗𝚑 𝚝𝚎̂́ - 𝚡𝚊̃ 𝚑𝚘̣̂𝚒:

`+` 𝙳𝚊̂𝚗 𝚜𝚘̂́ đ𝚘̂𝚗𝚐

`+` 𝙽𝚐𝚞𝚘̂̀𝚗 𝚕𝚊𝚘 đ𝚘̣̂𝚗𝚐 𝚍𝚘̂̀𝚒 𝚍𝚊̀𝚘

`+` 𝙶𝚒𝚊́ 𝚗𝚑𝚊̂𝚗 𝚌𝚘̂𝚗𝚐 𝚝𝚑𝚊̂́𝚙.

`+` 𝚃𝚑𝚒̣ 𝚝𝚛𝚞̛𝚘̛̀𝚗𝚐 𝚝𝚒𝚎̂𝚞 𝚝𝚑𝚞̣ 𝚛𝚘̣̂𝚗𝚐 𝚕𝚘̛́𝚗.

`+` 𝙲𝚑𝚒́𝚗𝚑 𝚜𝚊́𝚌𝚑 𝚙𝚑𝚊́𝚝 𝚝𝚛𝚒𝚎̂̉𝚗 𝚌𝚘̂𝚗𝚐 𝚗𝚐𝚑𝚒𝚎̣̂𝚙 𝚌𝚞̉𝚊 𝚌𝚊́𝚌 𝚗𝚞̛𝚘̛́𝚌 𝚝𝚛𝚘𝚗𝚐 𝚔𝚑𝚞 𝚟𝚞̛̣𝚌 đ𝚊𝚗𝚐 đ𝚞̛𝚘̛̣𝚌 𝚚𝚞𝚊𝚗 𝚝𝚊̂𝚖