1: (1 5 9)

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

2: (4 11 6)

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

3: (3 15 9)

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

4: (10 17 14)

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