1		fish bowl      	cat       		light bulb
2		rocket			dynamite			gun
3		light bulb		fan				bowling ball
4		fish bowl	 		light bulb		cat
5		pulley			bucket			light bulb
6		dynamite			gun				rocket
7		flash light		cat				light bulb
8		puffer			bowling ball		light bulb
9		puffer			pulley			flash light
10		fan				cannon			jack in the box
11		bucket			puffer			bowling ball
12		bowling ball		fish				puffer
13		basketball		cannon			fan
14		jack in the box	see saw			cat
15		bucket			jack in the box	fan
16		dynamite			gun				jack in the box  
17		flash light		cat				cannon
18		puffer			bucket			flash light
19		jack in the box	cannon			fan
20		bowling ball	 	fish				rocket