1: (0 4 18)

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

2: (2 19 15)

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

3: (1 21 18)

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

4: (4 20 16)

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