1: (0 1 2)

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

2: (1 4 6)

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

3: (3 7 5)

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

4: (2 20 6)

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