(0 14 12)(1 5 3)(2 20 18)(4 10 7)(6 17 13)(8 15 9)(11 19 16)
ALLOWS (11/8)-SEQUENCE
1: (4 8 15)

(0 14 12)(1 5 3)(2 20 18)(4 9 8 10 7)(6 17 13)(11 19 16)(15)
2: (6 17 13)

(0 14 12)(1 5 3)(2 20 18)(4 9 8 10 7)(6)(11 19 16)(13)(15)(17)
3: (4 10 7)

(0 14 12)(1 5 3)(2 20 18)(4)(6)(7)(8 10 9)(11 19 16)(13)(15)(17)
4: (0 14 12)

(0)(1 5 3)(2 20 18)(4)(6)(7)(8 10 9)(11 19 16)(12)(13)(14)(15)(17)