Customized counter-reset: item
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How can I customize the numbers created when using the following CSS: 

    div.Most ol{counter-reset: item;}
    div.Most ol li:before {content: counter(item) "  "; counter-increment: item}

By adding these lines to my ordered list, I obtain a numerical value starting from zero to the number of items in my list. What I want is to control the values manually. Say I want the first item to have value 2 and the second 4 and so forth.

Is it possible?