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

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

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

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

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