BEGIN { char_cnt=32; line_cnt=0; print "#!/bin/bash\ndeclare -A a" } 	# echo bash shebang + declaring associative array for string keys
NR==1 {height=$2; start=$6; print "height=" $2} 		# interpreting flf first line variables
NR-start-1>0 && char_cnt<123 {			# for every line with characters definitions:
	line=$0;
	gsub("@","",line);						# replace all "@" with blank
	gsub("\$"," ",line);						# replace all dollar signs with blank space
	gsub("'","'\"'\"'",line);					# replace every occurance of single quote, with escape
	printf "a[\"%i,%i\"]='%s';", char_cnt, line_cnt, substr(line,2) # print array formated characters
	line_cnt++;
}
char_cnt<123 && match($0, /@@$/) { char_cnt++; line_cnt=0; print "" }