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