1: (0 1 2)

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

2: (2 7 18)

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

3: (5 20 8)

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

4: (1 18 4)

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