#!/bin/bash
pentomino=(1 1 1 2 3 3 4 4 4 5 1 2 2 2 8 3 3 4 4 5
1 2 8 8 8 1 3 0 6 5 4 4 6 8 7 1 0 0 6 5
4 6 6 6 7 1 1 0 6 5 4 4 6 7 7 7 1 0 6 6)
for i in {0..5};do for j in {0..9};do let n=$(($i*10+$j))
echo -en "\033[4${pentomino[$n]}m \033[0m" ;done; echo ""
done
IyEvYmluL2Jhc2gKCnBlbnRvbWlubz0oMSAxIDEgMiAzIDMgNCA0IDQgNSAxIDIgMiAyIDggMyAzIDQgNCA1CjEgMiA4IDggOCAxIDMgMCA2IDUgNCA0IDYgOCA3IDEgMCAwIDYgNQo0IDYgNiA2IDcgMSAxIDAgNiA1IDQgNCA2IDcgNyA3IDEgMCA2IDYpCgpmb3IgaSBpbiB7MC4uNX07ZG8gZm9yIGogaW4gezAuLjl9O2RvIGxldCBuPSQoKCRpKjEwKyRqKSkKZWNobyAtZW4gIlwwMzNbNCR7cGVudG9taW5vWyRuXX1t44CAXDAzM1swbSIgO2RvbmU7IGVjaG8gIiIKZG9uZQo=