1: (3 17 20)

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

2: (1 19 5)

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

3: (3 17 20)

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

4: (2 14 4)

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