1: (1 3 13)

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

2: (2 19 4)

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

3: (8 20 17)

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

4: (3 14 5)

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