1: (2 6 11)

(0 19 15)(1 20 3)(2 8 13 11 4)(5 17 7)(6)(9 16 14)(10 18 12)

2: (5 17 7)

(0 19 15)(1 20 3)(2 8 13 11 4)(5)(6)(7)(9 16 14)(10 18 12)(17)

3: (10 18 12)

(0 19 15)(1 20 3)(2 8 13 11 4)(5)(6)(7)(9 16 14)(10)(12)(17)(18)

4: (4 13 11)

(0 19 15)(1 20 3)(2 8 13)(4)(5)(6)(7)(9 16 14)(10)(11)(12)(17)(18)