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

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

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

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

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