1: (3 6 16)

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

2: (2 8 4)

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

3: (5 10 7)

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

4: (1 13 6)

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