1: (1 4 19)

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

2: (0 12 2)

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

3: (1 4 19)

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

4: (3 20 8)

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