1: (0 1 3)

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

2: (1 5 7)

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

3: (4 9 6)

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

4: (3 20 7)

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