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# Little Matrix Multiplication

Limits 1s, 512 MB

Given two $2\times2$ matrices, calculate the product of the two matrices.

The product of two $2\times2$ matrices will produce another $2\times2$ matrix where:

A = [ A₁₁ A₁₂
A₂₁ A₂₂ ]

B = [ B₁₁ B₁₂
B₂₁ B₂₂ ]

C = A × B = [ C₁₁ C₁₂
C₂₁ C₂₂ ]

C₁₁ = A₁₁ ×  B₁₁ + A₁₂ × B₂₁
C₁₂ = A₁₁ ×  B₁₂ + A₁₂ × B₂₂
C₂₁ = A₂₁ ×  B₁₁ + A₂₂ × B₂₁
C₂₂ = A₂₁ ×  B₁₂ + A₂₂ × B₂₂


For example:

A = [ 2 3
4 5 ]

B = [ 5 6
7 8 ]

C = A × B = [ 31 36
55 64 ]


## Input

The input contains two matrices as follows:

A₁₁ A₁₂
A₂₁ A₂₂
B₁₁ B₁₂
B₂₁ B₂₂


The value of each of these 8 integers is non-negative and less than 100.

## Output

Print the product of the two matrices as follows:

C₁₁ C₁₂
C₂₁ C₂₂


## Sample

InputOutput
2 3
4 5
5 6
7 8
31 36
55 64

### Statistics

99% Solution Ratio

YouKnowWhoEarliest, Mar '19

YouKnowWhoFastest, 0.0s

N550999.Lightest, 0 B

abdullahalkafiShortest, 110B

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