1: (0 1 2)

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

2: (1 4 13)

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

3: (3 21 5)

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

4: (2 15 11)

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