1: (0 4 6)

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

2: (1 7 5)

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

3: (4 12 14)

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

4: (9 15 13)

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