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

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

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

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

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