1: (0 3 15)

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

2: (2 16 5)

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

3: (0 3 15)

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

4: (1 7 4)

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