1: (0 2 3)

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

2: (2 5 8)

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

3: (4 11 6)

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

4: (7 21 9)

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