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

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

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

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

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