1: (0 2 14)

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

2: (1 20 3)

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

3: (2 16 5)

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

4: (4 15 11)

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