8r7tj
7r7t
6r7tj4
5r7tj
4r7t
j16t
i16tj4
h16tj
g16t
f16tj4
ua6tj4
ta6tj
sa6t
ra6tj4
qa6tj
5j5tj
4j5t
3j5tj4
2j5tj
1j5t
gt4t
ft4tj4
et4tj
dt4t
ct4tj4