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