1: (0 3 6)

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

2: (2 19 5)

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

3: (0 21 17)

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

4: (1 18 6)

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