1: (0 3 7)

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

2: (6 9 14)

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

3: (8 15 12)

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

4: (7 18 14)

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