1: (0 1 2)

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

2: (2 9 19)

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

3: (7 20 18)

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

4: (5 15 8)

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