1: (0 5 11)

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

2: (4 21 6)

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

3: (5 20 7)

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

4: (2 17 10)

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