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

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

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

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

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