1: (3 8 14)

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

2: (7 20 10)

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

3: (1 19 4)

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

4: (2 14 6)

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