Sinn Fein with three ministries have second, fifth and eighth choice.
The Ulster Unionists have one ministry and they have the fourth choice. The SDLP have the sixth choice.
Alliance has the tenth choice providing there is not a huge legal wrangle.
The speculation is that the Ulster Unionists might try and recruit David McClarty their former member. He fell out with his local constituency office and became an independent. If that were to happen it could have implications for whether the Ulster Unionists got another ministry.