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