1: (0 3 6)

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

2: (2 19 5)

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

3: (0 4 7)

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

4: (6 21 9)

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