1: (2 7 11)

(0 18 17)(1 19 3)(2 9 15 11 4)(5 13 10 8 6)(7)(12 16 14)

2: (5 13 10)

(0 18 17)(1 19 3)(2 9 15 11 4)(5 8 6)(7)(10)(12 16 14)(13)

3: (4 15 11)

(0 18 17)(1 19 3)(2 9 15)(4)(5 8 6)(7)(10)(11)(12 16 14)(13)

4: (12 16 14)

(0 18 17)(1 19 3)(2 9 15)(4)(5 8 6)(7)(10)(11)(12)(13)(14)(16)