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