1: (3 6 20)

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

2: (2 7 4)

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

3: (1 14 6)

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

4: (0 19 12)

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