#Class
1
2
3
4
5
6
7
#hair
0
1
#feathers
0
1
#eggs
0
1
#milk
0
1
#airborne
0
1
#aquatic
0
1
#predator
0
1
#toothed
0
1
#backbone
0
1
#breathes
0
1
#venomous
0
1
#fins
0
1
#legs
0
2
4
5
6
8
#tail
0
1
#domestic
0
1
#catsize
0
1