1: (2 7 13)

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

2: (6 14 12)

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

3: (5 20 13)

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

4: (1 19 4)

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