1: (2 4 13)

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

2: (4 17 19)

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

3: (14 20 18)

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

4: (1 16 3)

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