atu0 9su0bi 8su0b 7su0 6su0bi

l2t0bi k2t0b j2t0 i2t0bi h2t0b

wbt0b vbt0 ubt0bi tbt0b sbt0

7ks0 6ks0bi 5ks0b 4ks0 3ks0bi

iur0bi hur0b gur0 fur0bi eur0b