al6a bl6at cl6at7 dl6a el6at

zb7at 0b7at7 1b7a 2b7at 3b7at7

o27at7 p27a q27at r27at7 s27a

dt8a et8at ft8at7 gt8a ht8at

2j9at 3j9at7 4j9a 5j9at 6j9at7