chhbfbjjjcgaiiaachbaefeabcbjffdgaggbgccaihgjddedfheejdigcdeiacebdehfigegifibdabhfdihbdhifcgjfjhcaejj
1 => f (10), g (10)
2 => b (10), h (10)
3 => i (10), j (10)
4 => e (10), d (10)
5 => c (10), a (10)
abbbbbbbccddddddeeefffffgggghhhh
1 => e (3), f (5)
2 => b (7), a (1)
3 => c (2), d (6)
4 => g (4), h (4)