1: (3 16 20)

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

2: (2 17 4)

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

3: (3 16 20)

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

4: (0 18 15)

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