1: (0 3 5)

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

2: (2 7 4)

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

3: (9 11 16)

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

4: (10 17 14)

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