tni1m sni1 rni1md qni1m pni1

4wh1 3wh1md 2wh1m 1wh1 0wh1md

f6g1md e6g1m d6g1 c6g1md b6g1m

qfg1m pfg1 ofg1md nfg1m mfg1

1of1 0of1md zof1m yof1 xof1md