1: (0 5 10)

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

2: (4 19 6)

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

3: (10 13 15)

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

4: (12 16 14)

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