1: (0 4 10)

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

2: (3 19 5)

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

3: (1 20 17)

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

4: (0 21 19)

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