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

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

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

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

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