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