1: (0 6 13)

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

2: (5 14 7)

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

3: (2 15 13)

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

4: (1 19 4)

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