jamesdean

2+1 for two paid
  L3 P" \/ R- \! _, p) L: r7 V1+1 for one more paid then get 1 more& H3 T7 G# l: b  o
plus 1 more paid inorder to get 1 more free.3 u7 n0 H$ _; D7 C1 p7 v5 \8 v9 B- q
So 7.