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

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

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

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

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