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

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

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

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

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