1: (3 5 10)

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

2: (1 7 10)

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

3: (2 12 4)

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

4: (6 11 8)

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