Given the following table of data which shows sites visited by each tourist. Apply apriori algorithm to find the most frequently visited sites. A non-empty set of sites is considered as most visited if visited by at least 4 tourists. $1,$2,$4,$6,$10 $2,53,54,56,57,58 T1 T2 T3 T4 T5 T6 T7 $1,$3,$4,$5,$10 $1,52,S,S5,S9 $1,56,57,59,$10 $2,$5,57,58,59,$10 $1,55,58,59,$10