1: (1 6 14)

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

2: (0 8 4)

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

3: (1 6 14)

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

4: (5 13 7)

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