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