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

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

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

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

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