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

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

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

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

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