index 0 contains 1

index 1 contains 2

index 2 contains 3

index 3 contains red

index 4 contains yellow

index 5 contains blue

m

racecar is a palindrome

[Homework]
taco cat... is a palindrome
Taco cat is a palindrome
adam is not a palindrome

[Class3]
0 t t

1 a a

2 c c

3 o o
this is a palindrome