1: (3 4 6)

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

2: (4 8 13)

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

3: (1 9 5)

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

4: (7 14 10)

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