[ironprospect]

#1

5 6 7
13
1 7 10 11
4 5 6 7
1 3 4 6 8 9 10 11 12
7 10 ..............................$1728

#2

5 6
11
1 7 10
5 6
1 3 4 6 8 9 10 11 12
7...................................$216

#3

5 6
11
11
5 6
6 8
7 10...............................$32....total$1976