1: (1 4 19)

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

2: (4 6 11)

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

3: (0 17 2)

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

4: (1 11 3)

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