1: (3 13 20)

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

2: (0 19 6)

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

3: (4 13 11)

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

4: (2 8 5)

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