| One way to mitigate this is to factorise individual lines, each of which contains the nine digits unrepeated. |
| Most fans have heard all about Eddy Merckx's 1969 Tour – the record-winning margin, the glorious Alpine attacks, the unprecedented and unrepeated royal flush of overall, points and climbers' classifications. |
| Not only did Attila savage much of Europe in a manner unrepeated for centuries, but the battle acquired a reputation for carnage almost immediately. |
| Yet there stands that fact unrepeated, a high-water mark in military history. |
| Both memorable and unrepeated in entertainment, it has remained unique... until now. |
| She publicized her fury at the government with a rebuke unprecedented and unrepeated in the history of the British constitutional monarchy. |
