1: (1 7 14)

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

2: (6 16 13)

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

3: (3 8 14)

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

4: (12 19 15)

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