1: (4 12 20)

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

2: (2 18 5)

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

3: (4 12 20)

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

4: (0 19 16)

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