1: (1 7 16)

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

2: (2 18 11)

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

3: (6 12 10)

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

4: (5 20 16)

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