1: (5 10 19)

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

2: (4 16 7)

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

3: (6 13 19)

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

4: (11 17 15)

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