1: (0 4 10)

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

2: (3 17 8)

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

3: (0 6 15)

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

4: (5 9 7)

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