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

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

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

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

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