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