abaaaaaaaaccccccccccccccccccaaaaaccccaaaaaaccccccccccccccccccccccaaaaaaaaaacccccccccccccccccccccccccccccccaaaaaccccccccccccccccccccccccccccccccccccccccccaaaaaa
abaaaaaaaacccccccccccccccccccaaaaaccccaaaacccccaaaacccccccccccccccaaaaaaaaaacccccccccccccccccccccccccccccaaaaaaccccccccccccccccccccccccccccccccccccccccccccaaaa
abccaaaaaaccccccccccccccccccaaaaaaccccaaaaccccaaaaaccccccccccaaaaaaaaaaaaaaacccccccccccccccccccccccccccccaaaacccccccccccccccccccccccccccccaaaccccccccccccccaaaa
abcaaaaaaaccccccccccccccccccaaaaccccccaccaccccaaaaaacccccccccaaaaaaaaaaaaaaacccccccccccccccccccccacccccccccaacccccccccccccccccccccccccccccaaaccccccccccccccaaaa
abccaacccaccccccccccccccccccccaaacccccccccccccaaaaaaccccccccccaaaaaaaaacaaacccccccccccccccccccaaaacccccccccccccccccccccccccaacccccccaaccccaaacccccccccccccaaaaa
abcaaaaaacccccccccccccccccccccccccccccccccccccaaaaaccccccccccaaaaaaaaaaccccaacaaccccccccccccccaaaaaacccccccccccccccccccccccaacccccccaaaacaaaaccccccccccccccaccc
abccaaaaacccccccccccccccccccccccccccccccccccaaccaaacccccccccaaaaaaaaaaaacccaaaaccccccccccccccccaaaaacccccccccccccccaacaaaaaaacccccccaaaaaaaaacccccccccccccccccc
abccaaaaaacccccccccccccccccccccccccccccaaacaaaccccccccccccccaaaaaaaaaaacccaaaaacccccccccccccccaaaaacccccccccccccaaaaaccaaaaaaaaccccccaaaaaalllllllcccaacccccccc
abccaaaaaaccccccaaaaacccccccccaaaccccccaaaaaaaccccccccccccccaaacaaacaaacccaaaaaaccccccccccccccaccaaccccccccccccccaaaaacaaaaaaaaajkkkkkkkkkklllllllccccaaaaacccc
abccaaaaacccccccaaaaacccccccccaaaaccccccaaaaaaccccccccaacaacccccaaacccccccacaaaaccccccccaaaccccccccccccccccccccccaaaaaccaaaaaaajjkkkkkkkkkkllssllllcccaaaaacccc
abcccaaaaccccccaaaaaacccccccccaaaaccccccaaaaaaaaccccccaaaaacccccaaccccccccccaacccccccccaaaacccccccccccccccaaccccaaaaaccaaaaaacjjjjkkkkkkkkssssssslllccaaaaccccc
abcccccccccccccaaaaaacccccccccaaaccccccaaaaaaaaacaaccccaaaaacccccccccccccccaaccccccccccaaaaccccccccccccccaaacccccccaaccaaaaaajjjjrrrrrrsssssssssslllcccaaaccccc
abcccccccccccccaaaaaacccccccccccccccccaaaaaaaaaaaaaaacaaaaaacccccccccccaaacaacccccccccccaaaccccaaacccccaaaaaaaaccccccccaacaaajjjrrrrrrrsssssuusssslmcccaaaacccc
abcccccccccccccccaacccccccccccccccaacaaaacaaaccaaaaaacaaaaccccccccccccccaaaaaccccccccccccccccccaaaaacccaaaaaaaaccccccccccccaajjjrrrruuurssuuuuvsqqmmcddaaaacccc
abccccccccccccccccccccccccccccccccaaaaacccaaacccaaaaccccaaccccccccccccccaaaaaaacccccccccccccccaaaaaaccccaaaaaacccccccccccccccjjrrruuuuuuuuuuuuvvqqmmmdddccccccc
abcccccccccccccccccccccccacccccccccaaaaaccaaacccaaaaccccccccccccccccccccaaaaaaacccccccccccccccaaaaaaccccaaaaaacccccccccaaccccjjjrrtuuuuuuuuyyvvvqqmmmddddcccccc
abccccccccccccccccccccaaaaccccccccaaaaaacccccaacaccacccccccccccccccccccaaaaaaccccccccccccccccccaaaaaccccaaaaaaccccccccaaaccccjjjrrttuxxxuuxyyyvvqqmmmmdddcccccc
abcccccccccaacccccccccaaaaaaccccccaaaaccccccaaaccccccccccccccccccccccccaacaaaccccccccccccccccccaacaaccccaaccaaccccaaaaaaaccccjjjrrtttxxxxxyyyyvvqqqmmmddddccccc
abccccccccaaaacccccccccaaaacccccccccaaccccccaaacaaaccccccccccccccccccaaccccaacccccccccccccccccccccccccccccccccccccaaaaaaaaaacijjqrtttxxxxxyyyvvvqqqqmmmdddccccc
abcccccacaaaaaccccccccaaaaaccccccccccccccaaaaaaaaaacccccccccccccccccaaaccccccccccccccccccccccccccccccccccccccccccccaaaaaaaaaciiiqqqttxxxxxyyyvvvvqqqqmmmdddcccc
SbcccccaaaaaaaaaacccccaacaaccccccccccccccaaaaaaaaaccccccccccccccaaacaaacccccccccccccccccccccccccccccccccccccccccccccaaaaaaaciiiqqqtttxxxEzzyyyyvvvqqqmmmdddcccc
abcccccaaaaaaaaaaccccccccccccaaccccccccccccaaaaaccccccccccccccccaaaaaaaaaacccccccaacccccccccccccaacccccccccccccccccaaaaaaccciiiqqqttxxxxyyyyyyyyvvvqqqmmmeddccc
abcccccccaaaaaacccccccccccaaaaccccccccccaaaaaaaaacccccccaaaacccccaaaaaaaaacccccaaaaccccccccccaacaaaccccccccccccccccaaaaaaaciiiqqqtttxxyyyyyyyyyvvvvqqqnnneeeccc
abcccccccaaaaaacccccccccccaaaaaaccccccccaaaaaaaaaaccccccaaaaccccccaaaaaaaccccccaaaaaaccccccccaaaaacccccccccccccccccaaccaaaciiiqqtttxxxxwwyyywwvvvvrrrnnnneeeccc
abcccccccaaaaaaccccccccccccaaaaacccccccaaaaaaacaaaccccccaaaacccccaaaaaacccccccccaaaaccccccccccaaaaaaccccaaccccccccccccccaaciiqqqtttxxxwwwyywwwwvvrrrrnnneeecccc
abccccccaaaaaaaaccccccccccaaaaaccccccccaaaaaaccccccccccccaaacccccaaaaaaacccccccaaaaaccccccccaaaaaaaaacccaaccccccccccccccccciiqqqtttttwwswwyywwrrrrrrnnnneeecccc
abccccccccccccacccccccccccaccaaccccaaccaaaaaacccccccccccaccccccccaaacaaacccccccaacaaccccccccaaaaacaaaaaaaacccccccccaacccccciiqqqqttssssswwwwwrrrrnnnnnneeeecccc
abcccccccccccccccccccccccccccccaaaaaaccccaacccccccaaacaaacccccccccccccaacaaacccccccccccccccccccaaaccaaaaaaaaccccaacaacccccciiiqqpppsssssswwwwrrrnnnnneeeeeccccc
abcccccccccccccccccccccccccccccaaaaaaaccccccccccccaaaaaaaccccccccccccccccaaacccccccccccccccccccaaaccaaaaaaaaacccaaaaacccccchhhhppppppppssswwwrroonnfeeeeacccccc
abccccccccccccccccccccaaaaaccccaaaaaaaaccccccccccccaaaaaaccccccccccccccaaaaaaaacccccccccccccccccccccaaaaaaaaaccccaaaaaaccccchhhhhpppppppsssssrroonfffeeaaaacccc
abccccccccccccccccccccaaaaacccccaaaaaaaccccccccccccaaaaaaaaccccccccccccaaaaaaaacccccccccccccccccccccaaaaaacccccaaaaaaaacccccchhhhhhhppppsssssrooofffffaaaaacccc
abcccccaacaaacccccccccaaaaaacccaaaaaacccccccccccccaaaaaaaaacccccccccccccaaaaacccccccccccccccccccccccaaaaaaaccccaaaaaccaccccccchhhhhhhhpppssssrooofffcaaaaaccccc
abcccccaaaaaacccccccccaaaaaacccaaaaaaccccccccccccaaaaaaaaaacccccccccccccaaaaaaccccccccccccccccccccccaccaaaccccccacaaaccaacccccccchhhhhgppooooooofffcaaaaacccccc
abcccccaaaaaacccccccccaaaaaaccccccaaacaacccccccccaaacaaaccccccccccaaacccaaaaaaccccccccccccccccccccccccccaaacccccccaaacaaaccccccccccchgggoooooooffffcaaaaaaccccc
abaccccaaaaaaaccccccccccaaccccccccaaaaaacccccccccccccaaaccccccccccaaaaccaaaccacaacaacccccccccccccccccccccccccccccccaaaaaaaaccccccccccggggoooooffffccaccaaaccccc
abacccaaaaaaaaccccccccccccccccccccaaaaaccccccccccccccaacccccccaaacaaaacccaaccccaaaaacccccccccccccccccccaacaacccccccaaaaaaaacccccccccccggggggggfffcccccccccccccc
abacccaaaaaaaaccccccccaaacccccccccaaaaaaccccccccccccccccccccccaaacaaaacaaaaccccaaaaaaccccccccaaccccccccaaaaaccccccccaaaaaaacccccccccccaaggggggffcccccccccccccca
abcccccccaaacccccccccaaaaaaccccccaaaaaaaacccccccccccccccccccaaaaaaaaaaaaaaaccccaaaaaaccccccacaaaacccccccaaaaacccccccaaaaaccccccccccccaaacgggggaccccccccccccccaa
abcccccccaaccccccccccaaaaaaccccccaaaaaaaacccccccaaacccccccccaaaaaaaaaaaaaaaacccaaaaaaccccccaaaaaaccccccaaaaaaccccccaaaaaaacccccccccccaaaccccaaaccccccccccaaacaa
abcccccccccccccccccccaaaaaccccccccccaaccccccccaaaaaccccccccccaaaaaaaaaaaaaaaaccccaaaccccccccaaaacccccccaaaaccccccccccccaaccccccccccccccccccccccccccccccccaaaaaa
abccccccccccccccccccccaaaaacccccccccaaccccccccaaaaaacccccccccaaaaaaaaaaaaaaaacccccccccccccccaaaacccccccccaacccccccccccccccccccccccccccccccccccccccccccccccaaaaa