1: (6 7 17)

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

2: (2 7 20)

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

3: (1 18 3)

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

4: (2 17 5)

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