1: (2 10 19)

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

2: (4 20 17)

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

3: (2 10 19)

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

4: (1 6 3)

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