1: (0 1 2)

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

2: (1 5 8)

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

3: (3 15 6)

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

4: (2 21 8)

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