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Fun Sports $(FS)$ provides training in three sports-Gilli-danda $(G)$, Kho-Kho $(K)$, and Ludo $(L)$. Currently it has an enrollment of $39$ students each of whom is enrolled in at least one of the three sports. The following details are known:

1. The number of students enrolled only in L is double the number of students enrolled in all the three sports.
2. There are a total of $17$ students enrolled in $G$.
3. The number of students enrolled only in $G$ is one less than the number of students enrolled only in $L$.
4. The number of students enrolled only in $K$ is equal to the number of students who are enrolled in both $K$ and $L$
5. The maximum student enrollment is in $L$.
6. Ten students enrolled in $G$ are also enrolled in at least one more sport.

Due to academic pressure, students who were enrolled in all three sports were asked to withdraw from one of the three sports. After the withdrawal, the number of students enrolled in $G$ was six less than the number of students enrolled in $L$, while the number of students enrolled in $K$ went down by one. After the withdrawal, how many students were enrolled in both $G$ and $K$?

1
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