1: (0 6 12)

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

2: (5 17 7)

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

3: (0 6 12)

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

4: (2 18 16)

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