Trouvez le truc pas logique dans un de ces paragraphes. il y a 1 intrus dans 1 seul !
abcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabcab
cabcabcabcabcabcabcabcabcabcabcabcabcabcabcabcabca
bcabc
12312312312312312312312312312312312312312312312312
31231231231231231231231231231231231231231231231231
23123
xyzxyzxyzxyzxyzxyzxyzxyzxyzxyzxyzxyzxyzxyzxyzxyzxy
zxyzxyzxyzxyzxyzxyzxyzxyzxyzxyzxyzxyzxyzxyzxyzxyzx
yzxyz
78978978978978978978978978978978978978978978978978
97897897897897897897897897897889789789789789789789
789789