5 2 3 7 12
- 2 5 x 12 35 3 7
- 2 8 l 3 7 12 5
- 2 3 1 6x 7 12x 5 9
- 5 2x 2 3 =- 7 12
- 2 3 x 5 9 7 12
- 2 3 5 6 and 7 12
- 5 6 2 3 x 3 4 7 12
- 2 3 x 5 8 7 12
- 3 2 5b 7 )= 12 5 1 2b
- 12 7 x 2 3 7 5
- 5 12 dihydroquino 2 3 b acridine 7 14 dione
- 5 1 2-dihydroquinoline 2 3-b acridine-7 14-dione
- Average of 2 3 5 6 and 7 12
- 2 3/8 divided by 7 5/12
- 12 2 3 plus 7 5 6