pre1 "123456", canary ok
pre2a "1234567", exception occurred, canary ok
pre2b "89", canary ok
1 yyyyyyyyyyyyyyyyyyyy
2 abcxxx
3 abcxxx
4 aaaaaaaa
5 aaaaaaaa
6 aabbccbb
7 dddwww
8 dddwww
9 dddwww
10 aaaaaaaa
11 wwwwwwww
12 wwwwwwww
13 wwwwwwww
14 rc=1, cccc
15 rc=0, q
1 yyyyyyyyyyyyyyyyyyyy
2 abcxxx
3 abcxxx
4 aaaaaaaa
5 aaaaaaaa
6 aabbccbb
7 dddwww
8 dddwww
9 dddwww
10 aaaaaaaa
11 wwwwwwww
12 wwwwwwww
13 wwwwwwww
14 cccc
15
a
a
-1
15
15
15
255
15
15
15
255
15
15
15
255
15
15
15
255
15
15
15
255
15
15
15
255
15
15
15
255
15
15
15
255
15
15
15
255
15
15
15
3.5
345.6
345.6
345.6
3.5
345.6
345.6
345.6
3.5
345.6
345.6
345.6
3.5+3.5i
345.6+345.6i
345.6+345.6i
345.6+345.6i
3.5+3.5i
345.6+345.6i
345.6+345.6i
345.6+345.6i
3.5+3.5i
345.6+345.6i
345.6+345.6i
345.6+345.6i