1: (0 1 2)

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

2: (1 4 7)

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

3: (3 10 5)

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

4: (2 21 7)

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