7kal 6kal4j 5kal4 4kal 3kal4j
iu9k4j hu9k4 gu9k fu9k4j eu9k4
t38k4 s38k r38k4j q38k4 p38k
4c8k 3c8k4j 2c8k4 1c8k 0c8k4j
fm7k4j em7k4 dm7k cm7k4j bm7k4