1: (0 1 2)

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

2: (2 6 16)

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

3: (4 21 7)

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

4: (1 16 3)

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