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

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

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

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

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