1: (1 6 8)

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

2: (5 11 7)

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

3: (4 14 8)

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

4: (10 16 13)

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