1: (0 6 17)

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

2: (2 3 17)

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

3: (1 20 15)

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

4: (13 18 16)

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