1: (0 3 10)

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

2: (2 21 5)

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

3: (4 15 6)

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

4: (5 11 7)

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