WAP in python using regex to give all sequences of two lowercase letters joined by underscore

Question

Input Aa_vccj_g
Output a_v j_g
Input a_b_c
Output a_b b_c

Answer 1

Here you go
https://code.sololearn.com/crIx6FjwadzU/?ref=app

Answer 2

if still interested
import re
string= input ()
pattern = r"(?=([a-z]_[a-z]))

out = re.findall(pattern, string)
if out:
print(out)

PS. @Vari93 you code works, but it is not regex due to for loop. sorry.