1: (1 4 10)

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

2: (0 5 2)

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

3: (4 14 8)

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

4: (9 19 11)

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