1: (0 5 11)

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

2: (2 20 7)

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

3: (0 5 11)

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

4: (4 9 6)

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