1: (0 3 7)

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

2: (3 9 13)

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

3: (2 19 11)

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

4: (10 14 12)

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