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

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

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

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

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