1: (0 1 2)

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

2: (2 5 12)

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

3: (4 15 11)

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

4: (1 12 3)

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