1: (0 3 19)

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

2: (2 3 6)

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

3: (1 20 17)

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

4: (0 8 3)

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