1: (0 1 2)

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

2: (2 6 15)

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

3: (4 19 12)

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

4: (11 16 14)

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