1: (1 4 9)

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

2: (0 6 9)

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

3: (5 11 7)

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

4: (4 19 9)

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