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

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

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

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

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