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

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

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

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

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