1: (4 9 12)

(0 3 1)(2 22 18)(4 16 14 12 6 10 7)(5 21 20)(8 13 11)(9)(15 19 17)

2: (8 13 11)

(0 3 1)(2 22 18)(4 16 14 12 6 10 7)(5 21 20)(8)(9)(11)(13)(15 19 17)

3: (6 14 12)

(0 3 1)(2 22 18)(4 16 14 10 7)(5 21 20)(6)(8)(9)(11)(12)(13)(15 19 17)

4: (7 14 10)

(0 3 1)(2 22 18)(4 16 14)(5 21 20)(6)(7)(8)(9)(10)(11)(12)(13)(15 19 17)