With the given sheet, i have re$-$created $3$ networks of my own and i am getting stuck$/$confusing myself when it comes to re$-$creating these tables. The picture is the example $/$excel$.$

The three network nodes at the bottom of picture are the three i generated.

P$($Fu$,$Sp$,$St$)=$P$($Fu$)$P$($Sp$|$Fu$)$P$($St$|$Sp$),$P$($Sp$,$Fm$,$Fu$,$St$)=$P$($Sp$)$P$($Fm$|$Fu$)$P$($St$|$Fm$,$Sp $$P$($Sp$,$Fm$,$Fu$,$St$)=$P$($Sp$)$P$($Fm$|$Sp$)$P$($Fu$|$Fm$)$P$($St$|$Fu$)$