SPOJ/EPALIN - 4103. Extend to Palindrome/in.txt

   1 aaaa
   2 abba
   3 amanaplanacanal
   4 xyz
   5 a
   6 ab
   7 abb
   8 abcdcbd
   9 abcdcb
  10 abcc
  11 ab
  12 zz
  13 x
  14 xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxa
  15 axxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxa
  16 axxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxa
  17 axxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxax
  18 aa
  19 abba
  20 aaaa
  21 xyz
  22 dabalearrozalaz
  23 odiolaluza
  24 roma