1: (0 1 3)

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

2: (3 6 9)

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

3: (5 11 7)

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

4: (1 9 4)

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