1: (0 4 10)

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

2: (3 18 7)

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

3: (1 20 17)

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

4: (0 21 18)

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