1: (10 15 20)

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

2: (6 16 20)

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

3: (0 19 13)

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

4: (11 17 14)

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