1: (0 2 10)

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

2: (1 21 6)

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

3: (10 18 20)

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

4: (8 19 16)

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