1: (0 3 4)

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

2: (4 12 14)

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

3: (10 15 13)

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

4: (3 14 9)

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