1: (0 4 8)

(0 3 15 13 11 8 1)(2 9 6)(4 20 5)(7 12 10)(14 18 16)(17 21 19)

2: (2 9 6)

(0 3 15 13 11 8 1)(2)(4 20 5)(6)(7 12 10)(9)(14 18 16)(17 21 19)

3: (1 11 8)

(0 3 15 13 11)(1)(2)(4 20 5)(6)(7 12 10)(8)(9)(14 18 16)(17 21 19)

4: (7 12 10)

(0 3 15 13 11)(1)(2)(4 20 5)(6)(7)(8)(9)(10)(12)(14 18 16)(17 21 19)