i have a model for menu items that has a CharField for the numbers as some of them have sub variants that have a letter suffix

fx. 25, 26, 27, 27a, 28…

how do i order the objects after the menu number with the suffix taken into account after?

so this list

[1g, 14, 2g, 27a, 27, 33, 33b]

would be

[1g, 2g, 14, 27, 27a, 33, 33b]

when just using order_by it defaults to the first number so

[27, 4 0, 27a]

comes out as

[0, (2)7, (2)7a, 4]