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

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

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

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

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