1: (0 1 5)

(0)(1 21 5 9 7)(2 19 4)(3 16 6)(8 18 15 13 10)(11 14 12)(17 22 20)

2: (5 9 21)

(0)(1 21 7)(2 19 4)(3 16 6)(5)(8 18 15 13 10)(9)(11 14 12)(17 22 20)

3: (3 16 6)

(0)(1 21 7)(2 19 4)(3)(5)(6)(8 18 15 13 10)(9)(11 14 12)(16)(17 22 20)

4: (2 19 4)

(0)(1 21 7)(2)(3)(4)(5)(6)(8 18 15 13 10)(9)(11 14 12)(16)(17 22 20)(19)