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