1: (0 1 2)

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

2: (2 5 12)

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

3: (4 15 6)

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

4: (1 12 3)

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