vaau uaau17 taau1 saau raau17
6j9t17 5j9t1 4j9t 3j9t17 2j9t1
ht8t1 gt8t ft8t17 et8t1 dt8t
s27t r27t17 q27t1 p27t o27t17
3b7t17 2b7t1 1b7t 0b7t17 zb7t1