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

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

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

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

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