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

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

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

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

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