Bingo!

Bingo is a game in which players try to form patterns on a 5 x 5 grid (or card). Each column on the card is represented by a letter in the game's namesake: B, I, N, G, or O. Each square on the grid contains a number. Players mark numbers as they are chosen randomly until a person has a card with a winning pattern marked (or bingo). An exception to this is the center square in the grid, which is a free spot and is already marked for all players at the beginning of each game. The possible numbers called are 1-75, inclusive, with each set of fifteen numbers corresponding to a letter: B for 1-15, I for 16-30, N for 31-45, G for 46-60, and O for 61-75.

Given the amount of numbers for each letter already called and information used to determine the set of winning patterns, write a program to determine the fewest amount of numbers that still need to be called for a possible bingo.

Input to this problem will begin with a line containing a single integer n indicating the number of data sets. The first line in each data set will be in the format B I N G O X Y where:

1. B is the amount of numbers in the B category that have already been called;
2. I is the amount of numbers in the I category that have already been called;
3. N is the amount of numbers in the N category that have already been called;
4. G is the amount of numbers in the G category that have already been called;
5. O is the amount of numbers in the O category that have already been called;
6. X (where 1 <= X <= 19) is the number of input patterns (the winning patterns are described through combinations of the input patterns);
7. and Y (where 1 <= Y <= minimum (5, X)) is the minimum number of input patterns that must be combined to form a winning pattern.

The next 5 lines in each data set will be a series of 5 x 5 grids of the input patterns in a format where X represents a square that must be marked and O represents a square that does not have to be marked. Using the input patterns and Y given above, the entire set of winning patterns can be determined.

For example, given an X of 4, a Y of 2, and a set of input patterns as follows:

XXOOO OOOXX OOOOO OOOOOXXOOO OOOXX OOOOO OOOOOOOOOO OOOOO OOOOO OOOOOOOOOO OOOOO XXOOO OOOXXOOOOO OOOOO XXOOO OOOXX

the set of winning patterns (of which only one must be marked to have a bingo) is:

XXOXX XXOOO XXOOO OOOXX OOOXX OOOOOXXOXX XXOOO XXOOO OOOXX OOOXX OOOOOOOOOO OOOOO OOOOO OOOOO OOOOO OOOOOOOOOO XXOOO OOOXX XXOOO OOOXX XXOXXOOOOO XXOOO OOOXX XXOOO OOOXX XXOXX

For each data set, output a single line containing the fewest amount of numbers that still need to be called to form a bingo.