or and and are reversed

```python 
en=""
enlist =[]
while (en != "exit" or len(enlist) !=10):
    en = input("Englishword or exit")
    if en !="exit":
        enlist.append(en)     
for i in range(len(enlist)):
    a=""
    for b in range(10):
        a=a+enlist[i]
    print(a)
``` 
In this code, the result of using or and the result of using and are reversed. maybe it's a bug