1: (0 1 4)

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

2: (4 6 11)

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

3: (5 13 7)

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

4: (9 15 12)

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