1: (0 1 2)

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

2: (2 5 11)

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

3: (4 15 10)

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

4: (1 11 3)

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