1: (7 12 20)

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

2: (6 14 8)

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

3: (5 18 12)

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

4: (10 16 13)

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