mu 1 2 3 mu 3 2 1 iv 2 3 pwr 6 1 4 iv 4 5 mu 2 4 6 mu 2 5 7 mu 3 4 2 mu 3 5 4 mu 4 6 5 mu 4 7 8 mu 8 3 4 pwr 3 5 8 mu 8 3 5 mu 2 6 8 mu 2 7 6 mu 8 6 7 mu 7 4 6 mu 5 5 7 mu 7 6 2 ## Answer is in 1 and 2, but the group also contains 5, 6 and 7. ## Both 2 and 7 are in the group generated by 5 and 6.