1: (10 11 19)

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

2: (1 6 11)

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

3: (5 20 7)

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

4: (6 19 8)

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