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

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

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

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

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