1: (1 5 17)

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

2: (3 20 6)

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

3: (5 19 12)

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

4: (11 18 16)

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