1: (0 2 8)

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

2: (1 19 6)

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

3: (4 13 16)

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

4: (12 18 14)

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