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