3. $A B D E, B C E F, C D F A$ - cyclic quadrilaterals with the intersection points of the diagonals $K, L$ and $M$ respectively. It is known that point $K$ lies on segments $B L$ and $A M$, point $M$ - on segment $C L$. Moreover, $E L=F L=K L=5, D M=4, A K=M K=6$. Find the length of segment $M C$. If there are multiple possible answers, list them in any order separated by a semicolon.
Answer: 4

## Examples of how to write answers:

$1 / 4$

0.25

$4 ; 10$

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