package main
import (
	"fmt"
	"bufio"
	"os"
	"io/ioutil"
	"errors"
	"strconv"
	"flag"
)
type runedata struct {
	Field [5][5]bool;
}
func errc (err error) {
	if err != nil {
		panic(err);
	}
}
var charA runedata;
func getrunedata (rrune rune)(rrunedata runedata, err error){
	tmpstring := strconv.Itoa(int(rrune));
	_, err = os.Stat("/home/knolax/go/src/letters/chardata/" +tmpstring);
	if os.IsNotExist(err) {
		tmpstring = strconv.Itoa(int('#'));
		err = errors.New("runedata not found");
	} else {
		err = nil;
	}
	var tmpbytes []byte;
	tmpbytes ,err = ioutil.ReadFile("/home/knolax/go/src/letters/chardata/"+tmpstring);
	errc(err);
	tmpstring = string(tmpbytes);
	var i = 0;
	var v = 0;
	var n = 0;
	for i < len(rrunedata.Field) {
		v = 0;
		for v < len(rrunedata.Field[i]) {
			if n < len(tmpstring) {
				if tmpstring[n] == '1' {
					rrunedata.Field[i][v] = true;
					v++;
				} else {
					if tmpstring[n] == '0' {
						rrunedata.Field[i][v] = false;
						v++;
					}
				}
			} else {
				err = errors.New("runedata too short");
				return rrunedata, err;
			}
			n++;
		}
		i++;
	}
	return rrunedata, err;

}
func getcolor (fcolor rune , bcolor rune) (rfcolor , rbcolor []rune, err error){
	rfcolor = []rune{'\033','[','3'};
	rbcolor = []rune{'\033','[','4'};
	rfcolor = append(rfcolor,fcolor);
	rbcolor = append(rbcolor,bcolor);
	rfcolor = append(rfcolor,'m');
	rbcolor = append(rbcolor,'m');
	return rfcolor , rbcolor , nil;
}
func charadd (rchar rune) (err error) {
	var rrunedata runedata;
	rrunedata , err = getrunedata(rchar);
	if (err != nil) && (err != errors.New("runedata too short")) {
	} else {
		errc(err);
	}
	var i = 0;
	var v = 0;
	for i < len(outp) {
		v = 0;
		for v < len(rrunedata.Field[i]) {
			if rrunedata.Field[i][v] {
				outp[i] = append(outp[i],'_');
				outp[i] = append(outp[i],'/');
			} else {
				outp[i] = append(outp[i],' ');
				outp[i] = append(outp[i],' ');
			}
			v++;
		}
		outp[i] = append(outp[i],' ');
		outp[i] = append(outp[i],' ');
		i++;
	}
	err = nil;
	return err;
}
func coloradd (fcolor rune, bcolor rune) (err error) {
	frune , brune , err := getcolor(fcolor,bcolor);
	errc(err);
	var i = 0;
	for i < len(outp) {
		outp[i] = append(outp[i],frune...);
		outp[i] = append(outp[i],brune...);
		i++;
	}
	err = nil;
	return err;
}
var outp [5][]rune;
var inp []rune;
func inito () () {
	var v = len(outp);
	var i = 0;
	var n = 0;
	for i < v {
		n = 0;
		for n < (v-i-1) {
			outp[i] = append(outp[i],' ');
			n++;
		}
		i++;
	}

}
func main () () {
	var err error;
	var frune rune = '9';
	var brune rune = '9';
	var cover int = 0;
	var debugp *bool;
	debugp = flag.Bool("debug",false,"whether or not debug commands are printed");
	flag.Parse();
	inpreader := bufio.NewReader(os.Stdin);
	if *debugp {
		fmt.Println("%[0-9] for foreground color, $[0-9] for background color, [ to replace using $9%9 returns the terminal to defaults");
	}
	var trune rune ;
	trune , _ ,_ = inpreader.ReadRune()
	for trune != '\n' {
		inp = append(inp,trune);
		trune , _ ,_ = inpreader.ReadRune();
	}
	var i = 0;
	for i < len(inp) {
		if inp[i] != '[' {

			switch inp[i] {
				case '%':
					i++;
					if (inp[i] <= '9') && (inp[i] >= '0') {
						frune = inp[i];
						err = coloradd(frune,brune);
						if *debugp {
							fmt.Println("setting foreground color %c",inp[i]);
						}
					}
				break;
				case '$':
					i++;
					if (inp[i] <= '9') && (inp[i] >= '0') {
						brune = inp[i];
						err = coloradd(frune,brune);
						if *debugp {
							fmt.Println("setting background color %c",inp[i]);
						}
					}
				break;
				default :
					if cover == 0 {
						inito();
						cover = 1;
					}
					err = charadd(inp[i]);
					errc(err);
				break;
			}
		} else {
			i++;
			if cover == 0 {
				inito();
				cover = 1;
			}
			err = charadd(inp[i]);
			errc(err);
		}
		i++;
	}
	i = 0;
	var v = 0;
	var tmpstring string;
	for i < len(outp) {
		v = 0;
		for v < len(outp[i]) {
			fmt.Printf("%c",outp[i][v]);
			v++;
		}
		tmpstring = tmpstring + string(outp[i]);
		tmpstring = tmpstring + "\n";
		fmt.Printf("\n");
		i++;
	}
	if *debugp {
		err = ioutil.WriteFile(string(inp),[]byte(tmpstring),0777);
		errc(err);
	}
}