1: (2 6 20)

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

2: (1 17 3)

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

3: (16 20 18)

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

4: (0 19 8)

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