(0 7 2)(1 20 17)(3 18 4)(5 14 12)(6 10 8)(9 16 11)(13 19 15)
ALLOWS (11/8)-SEQUENCE
1: (10 13 19)

(0 7 2)(1 20 17)(3 18 4)(5 14 12)(6 10 15 13 8)(9 16 11)(19)
2: (5 14 12)

(0 7 2)(1 20 17)(3 18 4)(5)(6 10 15 13 8)(9 16 11)(12)(14)(19)
3: (9 16 11)

(0 7 2)(1 20 17)(3 18 4)(5)(6 10 15 13 8)(9)(11)(12)(14)(16)(19)
4: (6 10 15)

(0 7 2)(1 20 17)(3 18 4)(5)(6 13 8)(9)(10)(11)(12)(14)(15)(16)(19)