1: (0 10 13)

(0)(1 20 6)(2 17 4)(3 8 5)(7 11 10 18 13)(9 15 12)(14 19 16)

2: (9 15 12)

(0)(1 20 6)(2 17 4)(3 8 5)(7 11 10 18 13)(9)(12)(14 19 16)(15)

3: (7 18 13)

(0)(1 20 6)(2 17 4)(3 8 5)(7)(9)(10 18 11)(12)(13)(14 19 16)(15)

4: (14 19 16)

(0)(1 20 6)(2 17 4)(3 8 5)(7)(9)(10 18 11)(12)(13)(14)(15)(16)(19)