A food bank tries to package boxes of non$-$perishable items. Each box should contain exactly $6$ items, including two peach cans, two bean cans, one cereal, and one fish can. You are tasked to write a program to check whether the items within a box are correct or not.

For simplicity, the items are represented as individual single capital letters. That is$,\text{'}$P$\text{'}$ for a peach can, $\text{'}$B$\text{'}$ for a bean can, $\text{'}$C$\text{'}$ for a box of cereal, and $\text{'}$F$\text{'}$ for a fish can. Your program will take a sequence of these capital letters that end with $\text{'}-\text{'}($indicating closing the box$)$ as input. These letters are separated by whitespace. Then, it will check whether the sequence contains exactly $6$ letters or not. If not, the program will output the following and exit.

Incorrect total number of items

Otherwise, the program will check the numbers of peach cans, bean cans, cereal, and fish cans, respectively. If either of these numbers is not equal to the expected number $($see above$),$ the program will output the following and exit.

Incorrect items:

If all numbers are correct, the program will output the following and exit

Correct