1: (0 1 2)

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

2: (1 6 11)

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

3: (5 16 7)

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

4: (2 21 11)

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