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

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

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

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

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