1: (0 7 12)

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

2: (6 15 8)

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

3: (11 16 13)

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

4: (4 10 7)

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