//you can assume that all resources are listed first
<d1, Disk 1, RWX>
<d3, disk 2, rwx>
<d2, Printer, W>
<d2, Disk 2, W>
<d3, disk 1, rWx>
<d3,printer, w>

//then comes the users
(Me, D1)
(You, D2)
(Him, D1)
(him, D2)


//finally, the actions
{me, disk 1, X}
{you, printer, r}
{me, printer, r}
{him,d2}