1: (0 2 8)

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

2: (2 13 15)

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

3: (11 16 14)

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

4: (8 21 15)

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