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