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

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

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

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

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