`color{#d7263d}{#}color{#e54b55}{C}color{#f76b6f}{h}color{#ff6e7f}{e}color{#ff7b8b}{r}color{#ff8a99}{r}color{#ff99a6}{y}color{#ffa5b3}{y}color{#ffb0bf}{y}`

  $#120914$

`1``1/3` `xx 0,75 - 4 1/2 : (-1 4/5) + 0,5`
`= (4/3) xx (3/4) - (9/2) : (-9/5) + 1/2`
`= 1 - (9/2 xx 5/-9) + 1/2`
`= 1 - (-5/2) + 1/2`
`= 1 + 5/2 + 1/2`
`= 1 + 6/2`
`= 1 + 3`
`= 4`