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

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

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

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

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