1: (0 13 18)

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

2: (11 19 17)

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

3: (9 15 12)

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

4: (10 14 18)

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