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

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

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

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

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