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