| lista | entrada | salida |
 abc | b | b |
b ac | a | b |
ab c | a | 0 |
ab c | a | 0 |
ab c | a | 0 |
ab c | a | 0 |
ab c | a | 0 |
ab c | b | 1 |
ba c | b | 0 |
ba c | a | 1 |
ab c | b | 1 |
ba c | a | 1 |
ab c | a | 0 |
ab c | c | c |
cab  | a | 1 |
acb  | a | 0 |
| lista | entrada | salida |
| abc | b | b |
| bac | a | b |
| abc | a | 0 |
| abc | a | 0 |
| abc | a | 0 |
| abc | a | 0 |
| abc | a | 0 |
| abc | b | 1 |
| bac | b | 0 |
| bac | a | 1 |
| abc | b | 1 |
| bac | a | 1 |
| abc | a | 0 |
| abc | c | c |
| cab | a | 1 |
| acb | a | 0 |