1: (4 10 12)

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

2: (9 13 11)

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

3: (8 19 12)

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

4: (1 16 6)

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