1: (3 7 16)

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

2: (5 20 11)

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

3: (2 16 4)

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

4: (0 19 9)

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