1: (3 6 11)

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

2: (2 7 5)

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

3: (1 9 6)

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

4: (8 15 10)

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