/*
  (C) Toshiyuki Maeda MMX
  yet another GMC-4 assembler (minimum)
  22/Apr/2010: 1st written by maechan@hannan-u.ac.jp
 */

import java.io.*;
import java.util.HashMap;
public class gmc4as
{
    static String[] lines = new String[128];
    static int linecount = 0;
    static String nooprand[] = {
	"KA", "AO", "CH", "CY", "AM", "MA", "M+", "M-"
    };
    static int pc = 0;
    static HashMap labels = new HashMap();
    static int parseLabel(int lineNo) {
	String buf[] = lines[lineNo].split("\\s++",3);
	if (buf[0].equals("#")) return 0; // Comment
	if (buf[0].endsWith(":")) {  // Label
	    labels.put(buf[0],pc);
	}
	if (buf[1].equals("")) return 0;
	if (buf[1].equals("JUMP")) return 3;
	for(String s : nooprand) {
	    if (s.equals(buf[1])) return 1;
	}
	return 2;
    }
    static void parseLine(int lineNo) {
	String buf[] = lines[lineNo].split("\\s++",3);
	if (buf[0].equals("#")) return ;
	if (buf[1].equals("JUMP")) { // jump : 3-word inst.
	    System.out.printf("F%02X\n",labels.get(buf[2]+":"));
	} else if (buf[1].equals("CAL")) {  // Extended inst.: 2 words
	    if (buf[2].equals("RSTO")) {
		System.out.println("E0");
	    } else if (buf[2].equals("SETR")) {
		System.out.println("E1");
	    } else if (buf[2].equals("RSTR")) {
		System.out.println("E2");
	    } else if (buf[2].equals("CMPL")) {
		System.out.println("E4");
	    } else if (buf[2].equals("CHNG")) {
		System.out.println("E5");
	    } else if (buf[2].equals("SIFT")) {
		System.out.println("E6");
	    } else if (buf[2].equals("ENDS")) {
		System.out.println("E7");
	    } else if (buf[2].equals("ERRS")) {
		System.out.println("E8");
	    } else if (buf[2].equals("SHTS")) {
		System.out.println("E9");
	    } else if (buf[2].equals("LONS")) {
		System.out.println("EA");
	    } else if (buf[2].equals("SUND")) {
		System.out.println("EB");
	    } else if (buf[2].equals("TIMR")) {
		System.out.println("EC");
	    } else if (buf[2].equals("DSPR")) {
		System.out.println("ED");
	    } else if (buf[2].equals("DEM-")) {
		System.out.println("EE");
	    } else if (buf[2].equals("DEM+")) {
		System.out.println("EF");
	    }
	} else if (buf[1].equals("KA")) {  // 1-word inst.
	    System.out.println("0");
	} else if (buf[1].equals("AO")) {
	    System.out.println("1");
	} else if (buf[1].equals("CH")) {
	    System.out.println("2");
	} else if (buf[1].equals("CY")) {
	    System.out.println("3");
	} else if (buf[1].equals("AM")) {
	    System.out.println("4");
	} else if (buf[1].equals("MA")) {
	    System.out.println("5");
	} else if (buf[1].equals("M+")) {
	    System.out.println("6");
	} else if (buf[1].equals("M-")) {
	    System.out.println("7");
	} else if (buf[1].equals("TIA")) {   // 2-word inst.
	    System.out.printf("8%s\n",buf[2]);
	} else if (buf[1].equals("AIA")) {
	    System.out.printf("9%s\n",buf[2]);
	} else if (buf[1].equals("TIY")) {
	    System.out.printf("A%s\n",buf[2]);
	} else if (buf[1].equals("AIY")) {
	    System.out.printf("B%s\n",buf[2]);
	} else if (buf[1].equals("CIA")) {
	    System.out.printf("C%s\n",buf[2]);
	} else if (buf[1].equals("CIY")) {
	    System.out.printf("D%s\n",buf[2]);
	}
    }
    public static void main(String args[])
    {
	InputStreamReader isr = new InputStreamReader(System.in);
	BufferedReader br = new BufferedReader(isr);
	System.out.println("# GMC-4 assembler by maechan on 22/Apr/2010");
	try{
	    String buf;
	    while ((buf = br.readLine()) != null) {
		lines[linecount++] = buf;
	    }
	}catch(Exception e){
	    System.out.println("Error!!" + e);
	    System.exit(1);
	}
	System.out.println("# Input lines = " + linecount);
	int i;
	// 1st-pass
	for (i=0;i<linecount;i++) {
	    pc +=  parseLabel(i);
	}
	// 2nd-pass
	for (i=0;i<linecount;i++) {
	    parseLine(i);
	}
    }
}