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

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

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

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

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