1: (0 1 6)

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

2: (2 6 10)

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

3: (4 11 7)

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

4: (3 21 5)

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