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