1: (0 11 15)

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

2: (9 16 13)

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

3: (10 14 12)

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

4: (8 22 15)

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