1: (0 2 3)

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

2: (2 4 13)

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

3: (1 15 11)

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

4: (9 14 12)

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