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 _    _     _____     _____      ___     _    _   
| || | ||  |  ___||  /  ___||   / _ \\  | \  / || 
| || | ||  | ||__   | // __    / //\ \\ |  \/  || 
| \\_/ ||  | ||__   | \\_\ || |  ___  ||| .  . || 
 \____//   |_____||  \____//  |_||  |_|||_|\/|_|| 
  `---`    `-----`    `---`   `-`   `-` `-`  `-`

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Text this: ตัววัดสากลในหนึ่งมิติและสองมิติ