1: (1 3 15)

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

2: (2 20 5)

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

3: (3 18 7)

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

4: (4 9 6)

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