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

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

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

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

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