1: (0 8 10)

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

2: (0 1 20)

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

3: (6 11 9)

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

4: (0 10 2)

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