#!/bin/sh

pattern() {
  printf "\e[0;3$1;4$2m ● normal ● \e[1m ● normal bold/bright ● \e[22;2m ● normal faint ● \e[m\n"
  printf "\e[7;3$2;4$1m ● revrev ● \e[1m ● revrev bold/bright ● \e[22;2m ● revrev faint ● \e[m\n"
  printf "\n"
}

pattern 9 9
pattern 4 3
pattern 3 4
pattern 6 1
pattern 1 6
pattern 7 0
pattern 0 7
