1: (5 9 19)

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

2: (1 14 7)

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

3: (4 19 6)

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

4: (0 12 2)

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