1: (0 4 9)

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

2: (3 14 5)

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

3: (0 4 9)

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

4: (1 19 8)

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