1: (0 4 5)

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

2: (4 7 15)

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

3: (3 19 12)

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

4: (11 17 14)

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