| > foo | |
| analyze(foo) = st:foo id:1 | |
| analyze(foo) = st:foo id:3 | |
| stem(foo) = foo | |
| > bar | |
| analyze(bar) = st:bar | |
| stem(bar) = bar | |
| > foobar | |
| analyze(foobar) = pa:foo st:foo id:3 pa:bar | |
| stem(foobar) = foo | |
| > barfoo | |
| analyze(barfoo) = pa:bar st:bar pa:foo st:foo id:3 | |
| stem(barfoo) = barfoo |