1: (0 3 4)

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

2: (3 6 13)

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

3: (2 17 10)

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

4: (11 18 15)

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