1: (3 7 11)

(0 21 7)(1 4 2)(3 8 13 11 5)(6 15 9)(10 20 12)(14 18 16)(17 22 19)

2: (6 15 9)

(0 21 7)(1 4 2)(3 8 13 11 5)(6)(9)(10 20 12)(14 18 16)(15)(17 22 19)

3: (10 20 12)

(0 21 7)(1 4 2)(3 8 13 11 5)(6)(9)(10)(12)(14 18 16)(15)(17 22 19)(20)

4: (5 13 11)

(0 21 7)(1 4 2)(3 8 13)(5)(6)(9)(10)(11)(12)(14 18 16)(15)(17 22 19)(20)