1: (0 1 2)

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

2: (1 5 8)

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

3: (4 15 6)

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

4: (2 21 8)

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