Format 2: SEARCH statement for binary search

1  SEARCH ALL  ? ? AT END   WHEN
2.1  ? IS
2.2.1  EQUAL? TO
2.2.1  = 
2.2.1 
2.2.1 
2.2.1 
2.1  + ?  AND
2.1  ? IS
2.2.1  EQUAL? TO
2.2.1  = 
2.2.1 
2.2.1 
2.2.1 
2.1 
1 
1 NEXT SENTENCE
2 ? END-SEARCH