% From the book
% PROLOG PROGRAMMING IN DEPTH
% by Michael A. Covington, Donald Nute, and Andre Vellino
% (Prentice Hall, 1997).
% Copyright 1997 Prentice-Hall, Inc.
% For educational use only


testlist(backward, 10, [117, 116, 113, 107, 105, 104, 101, 99, 32, 32]).

testlist(backward, 100, [122, 121, 120, 120, 119, 118, 117, 117, 116,
116, 116, 116, 116, 116, 116, 115, 115, 115, 115, 115, 114, 114, 114,
113, 112, 112, 111, 111, 111, 111, 111, 111, 110, 110, 110, 109, 109,
108, 108, 107, 107, 106, 105, 105, 105, 104, 104, 104, 104, 104, 103,
103, 102, 102, 101, 101, 101, 101, 101, 101, 101, 101, 101, 100, 100,
100, 100, 99, 99, 98, 98, 97, 97, 97, 97, 97, 97, 97, 39, 32, 32, 32,
32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
32]).

testlist(backward, 1000, [122, 122, 122, 121, 121, 121, 121, 121, 121,
121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 121, 120, 120, 120,
120, 120, 120, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119, 119,
119, 119, 119, 118, 118, 118, 118, 118, 118, 118, 118, 118, 118, 117,
117, 117, 117, 117, 117, 117, 117, 117, 117, 117, 117, 117, 117, 117,
117, 117, 117, 117, 117, 117, 117, 117, 117, 117, 117, 117, 117, 116,
116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116,
116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116,
116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116,
116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116, 116,
116, 116, 116, 116, 116, 116, 116, 116, 115, 115, 115, 115, 115, 115,
115, 115, 115, 115, 115, 115, 115, 115, 115, 115, 115, 115, 115, 115,
115, 115, 115, 115, 115, 115, 115, 115, 115, 115, 115, 115, 115, 115,
115, 115, 115, 115, 115, 115, 115, 115, 115, 115, 114, 114, 114, 114,
114, 114, 114, 114, 114, 114, 114, 114, 114, 114, 114, 114, 114, 114,
114, 114, 114, 114, 114, 114, 114, 114, 114, 114, 114, 114, 114, 113,
113, 113, 113, 113, 112, 112, 112, 112, 112, 112, 112, 112, 112, 112,
112, 112, 112, 111, 111, 111, 111, 111, 111, 111, 111, 111, 111, 111,
111, 111, 111, 111, 111, 111, 111, 111, 111, 111, 111, 111, 111, 111,
111, 111, 111, 111, 111, 111, 111, 111, 111, 111, 111, 111, 111, 111,
111, 111, 111, 111, 111, 111, 111, 111, 111, 111, 111, 111, 111, 111,
111, 111, 111, 111, 111, 111, 111, 111, 111, 111, 111, 111, 111, 111,
111, 111, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110,
110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110,
110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110,
110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110, 110,
110, 110, 110, 110, 110, 110, 110, 109, 109, 109, 109, 109, 109, 109,
109, 109, 108, 108, 108, 108, 108, 108, 108, 108, 108, 108, 108, 108,
108, 108, 108, 108, 108, 108, 108, 108, 108, 108, 108, 108, 108, 108,
108, 108, 108, 108, 108, 108, 108, 108, 108, 107, 107, 107, 107, 107,
107, 107, 107, 107, 107, 107, 106, 106, 106, 105, 105, 105, 105, 105,
105, 105, 105, 105, 105, 105, 105, 105, 105, 105, 105, 105, 105, 105,
105, 105, 105, 105, 105, 105, 105, 105, 105, 105, 105, 105, 105, 105,
105, 105, 105, 105, 105, 105, 105, 105, 105, 105, 105, 105, 105, 105,
104, 104, 104, 104, 104, 104, 104, 104, 104, 104, 104, 104, 104, 104,
104, 104, 104, 104, 104, 104, 104, 104, 104, 104, 104, 104, 104, 104,
104, 104, 104, 104, 104, 104, 104, 104, 104, 104, 104, 104, 103, 103,
103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103, 103,
102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102, 102,
102, 102, 102, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101,
101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101,
101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101,
101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101,
101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101,
101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101, 101,
101, 101, 101, 101, 101, 101, 101, 101, 101, 100, 100, 100, 100, 100,
100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100, 100,
100, 100, 100, 100, 100, 100, 100, 99, 99, 99, 99, 99, 99, 99, 99, 99,
99, 99, 99, 99, 99, 99, 99, 99, 99, 99, 98, 98, 98, 98, 98, 98, 98,
98, 98, 98, 98, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97,
97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97,
97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97, 97,
97, 97, 97, 97, 97, 97, 89, 89, 84, 84, 84, 84, 84, 84, 80, 79, 77,
73, 73, 73, 73, 72, 72, 72, 69, 65, 65, 65, 65, 63, 58, 58, 58, 46,
46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 44, 44, 44, 44, 44, 44,
44, 39, 39, 39, 39, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, 32,
32, 32, 32, 32, 32, 32, 32, 32]).