1: (0 1 7)

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

2: (2 7 15)

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

3: (4 17 12)

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

4: (14 19 16)

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