1: (1 8 11)

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

2: (5 12 10)

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

3: (3 20 6)

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

4: (2 13 11)

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