1: (8 18 20)

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

2: (2 19 17)

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

3: (5 20 16)

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

4: (1 6 4)

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