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