Fruit Smoothies

You and a partner run Fantastic Sandy's Fruit Smoothies, a very popular smoothie shop in town. You give your customers a choice of 2 fruits to mix together, or they can double up on a single fruit. After a very busy day you decided to look at a selection of customer requests, take inventory of what fruits you have left, and send the plain-text message to your business partner over the Internet. A hacker intercepts your standard-code information, so maybe you will search the Internet for a solution when you get some free time.

strawberry grape
strawberry grapefruit
grapefruit pineapple
pineapple pear
grapefruit banana
strawberry kiwi
strawberry pineapple
pineapple orange
strawberry kiwi
strawberry pineapple
strawberry apple

grapefruit grapefruit
strawberry grapefruit
strawberry grape
strawberry pineapple
grapefruit pineapple
grapefruit grape
pineapple strawberry
grapefruit banana
strawberry kiwi
pineapple orange
pineapple coconut
grapefruit grape
pineapple kiwi
pineapple kiwi

strawberry apple
strawberry grape
strawberry grapefruit
grapefruit pineapple
grapefruit strawberry
pineapple coconut
strawberry grape
grapefruit strawberry
strawberry grape
grapefruit pineapple
strawberry kiwi
strawberry grapefruit
grapefruit grape

orange grape
banana strawberry
banana grapefruit
banana orange
pineapple kiwi
strawberry grape
strawberry pineapple
strawberry apple

Fruit in Stock

1 apple crate
5 banana crates
2 coconut crates
6 grapefruit crates
9 grape crates
3 kiwi crates
4 orange crates
0 pear crates
8 pineapple crates
7 strawberry crates

Hints

Start as a substitution cipher.

Notice all these numbers are about the same numerically. The prompt should point out what you're looking for.