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

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

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

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

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