1: (4 10 13)

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

2: (2 11 9)

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

3: (4 10 13)

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

4: (1 6 3)

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