1: (0 2 4)

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

2: (4 7 10)

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

3: (6 11 8)

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

4: (2 10 5)

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