Every 5th chars are same and other chars' diffrence in ascii value are increasing by one.

Example:

`Lorem<space>`

`Lpthq<space>`

`L` s are same

` o` and `p` have 1 diffrence in ascii values

` r` and `t` have 2 diffrence in ascii values

` e` and `h` have 3 diffrence in ascii values

` m` and `q` have 4 diffrence in ascii values

spaces are same
...

### Solution script

```py
plaintext= "bagelarenotwholewheatsometimes"
counter=0
for char in plaintext:
print(chr(ord(char)+counter),end="")
counter+=1
if counter==5:
counter=0
```

flag : `dam{bbihpasgqstxjrpexjhettqpitjohw}`