1: (0 6 16)

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

2: (1 20 14)

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

3: (0 6 16)

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

4: (13 18 15)

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