1: (0 1 7)

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

2: (2 7 9)

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

3: (5 11 8)

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

4: (4 21 6)

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