1: (0 5 9)

(0)(1 20 3)(2 7 4)(5 21 9 12 6)(8 18 16 14 10)(11 15 13)(17 22 19)

2: (6 9 12)

(0)(1 20 3)(2 7 4)(5 21 9)(6)(8 18 16 14 10)(11 15 13)(12)(17 22 19)

3: (8 14 10)

(0)(1 20 3)(2 7 4)(5 21 9)(6)(8)(10)(11 15 13)(12)(14 18 16)(17 22 19)

4: (11 15 13)

(0)(1 20 3)(2 7 4)(5 21 9)(6)(8)(10)(11)(12)(13)(14 18 16)(15)(17 22 19)