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