1: (4 10 20)

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

2: (1 13 9)

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

3: (3 20 17)

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

4: (12 19 14)

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