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

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

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

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

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