Request
Allocated
Available
R1
R2
R3
R4
R5
R1
R2
R3
R4
R5
R1
R2
R3
R4
R5
P1
P2
P3
P4
0
1
0
0
1
0
0
1
0
1
0
0
0
0
1
1
0
1
0
1
1
0
1
1
0
1
1
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
1