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