1: (0 2 6)

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

2: (1 20 4)

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

3: (3 17 21)

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

4: (0 3 18)

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