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