FUNCTION h(n)
   IF n=1 THEN
      LET h=1
   ELSEIF n=2 THEN
      LET h=2
   ELSE
      IF MOD(n,2)=0 THEN
         LET h=9*h(n-2)+2
      ELSE
         LET h=9*h(n-2)-2
      END IF
   END IF
END FUNCTION

FUNCTION f(n)
   IF n=1 THEN
      LET f=1
   ELSE
      IF MOD(n,2)=0 THEN
         LET f=3*f(n-1)-1
      ELSE
         LET f=3*f(n-1)+1
      END IF
   END IF
END FUNCTION

FUNCTION g(n)
   IF n=1 THEN
      LET g=1
   ELSEIF n=2 THEN 
      LET g=2
   ELSE
      LET g=2*g(n-1)+3*g(n-2)
   END IF
END FUNCTION

FUNCTION k(n)
   IF n=1 THEN
      LET k=1
   ELSEIF n=2 THEN 
      LET k=2
   ELSEIF n=3 THEN 
      LET k=7
   ELSE
      LET k=7*k(n-2)+6*g(n-3)
   END IF
END FUNCTION

PRINT
FOR i=1 TO 12
   PRINT " ";h(i);
NEXT i
PRINT
PRINT
FOR i=1 TO 12
   PRINT " ";f(i);
NEXT i
PRINT
PRINT
FOR i=1 TO 12
   PRINT " ";g(i);
NEXT i
PRINT
PRINT
FOR i=1 TO 12
   PRINT " ";k(i);
NEXT i
PRINT
PRINT
END