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

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

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

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

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