1: (0 5 8)

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

2: (4 9 7)

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

3: (8 12 15)

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

4: (11 17 14)

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