1: (0 5 16)

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

2: (1 21 8)

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

3: (4 9 6)

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

4: (1 5 18)

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