1: (0 1 10)

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

2: (3 10 19)

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

3: (7 20 15)

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

4: (2 8 4)

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