1: (0 2 16)

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

2: (4 16 19)

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

3: (2 18 8)

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

4: (3 9 5)

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