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