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

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

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

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

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