%%HP: T(3)A(D)F(.);
\<< 
  \-> k \<< 
    
    CASE 
      k 11 \>= k 16 \<= AND THEN 
        k 54 + 1 
      END 
      k 21 \>= k 23 \<= AND THEN 
        k 50 + 1 
      END 
      k 31 \>= k 33 \<= AND THEN 
        k 43 + 1 
      END 
      k 41 \>= k 45 \<= AND THEN 
        k 36 + 1 
      END 
      k 51 \>= k 55 \<= AND THEN 
        k 30 + 1 
      END 
      k 61 \>= k 65 \<= AND THEN
        k 25 + 1
      END
      k 104 SAME THEN 
        32 1 
      END 
      k  ISNUM 
    END 
    
  \>> 
\>> 

