1: (0 1 2)

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

2: (2 5 7)

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

3: (4 18 6)

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

4: (1 7 3)

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