1: (0 1 2)

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

2: (2 6 15)

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

3: (4 19 12)

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

4: (11 17 13)

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