(0 20 5)(1 22 19)(2 23 7)(3 11 8)(4 14 6)(9 13 10)(12 17 15)(16 21 18)
ALLOWS (11/8)-SEQUENCE
1: (5 9 20)

(0 20 13 10 9)(1 22 19)(2 23 7)(3 11 8)(4 14 6)(5)(12 17 15)(16 21 18)
2: (4 14 6)

(0 20 13 10 9)(1 22 19)(2 23 7)(3 11 8)(4)(5)(6)(12 17 15)(14)(16 21 18)
3: (3 11 8)

(0 20 13 10 9)(1 22 19)(2 23 7)(3)(4)(5)(6)(8)(11)(12 17 15)(14)(16 21 18)
4: (10 20 13)

(0 20 9)(1 22 19)(2 23 7)(3)(4)(5)(6)(8)(10)(11)(12 17 15)(13)(14)(16 21 18)