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