1: (0 3 12)

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

2: (2 19 4)

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

3: (12 16 18)

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

4: (10 17 15)

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