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

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

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

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

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