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

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

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

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

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