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

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

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

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

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