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

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

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

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

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