0 10
1 20
2 30
3 40
10
20
30
40
a 100
b 200
c 300
apple
bear
car
0 apple
1 bear
2 car
apple
bear
car
0 apple
1 bear
2 car
apple
bear
car
This is each
0
1
2
3
4
5
6
7
8
9