green = correct

red = wrong

SSD Type direct

Initial State:


FTL   
Block 0          1          2          
State iiiiiiiiii iiiiiiiiii iiiiiiiiii 
Data  ---------- ---------- ---------- 
Live  ---------- ---------- ---------- 

cmd   0:: write(25, L) -> success


FTL   
25:25
State   
iiiiiiiiiiiiiiiiiiiiEEEEEvEEEE
Data   
-------------------------L----
Live   
-------------------------+----

cmd   1:: write(14, r) -> success


FTL   
14:14,25:25
State   
iiiiiiiiiiEEEEvEEEEEEEEEEvEEEE
Data   
--------------r----------L----
Live   
--------------+----------+----

cmd   2:: write(23, 5) -> success


FTL   
14:14,23:23,25:25
State   
iiiiiiiiiiEEEEvEEEEEEEEvEvEEEE
Data   
--------------r--------5-L----
Live   
--------------+--------+-+----

cmd   3:: write(25, q) -> success


FTL   
14:14,23:23,25:25
State   
iiiiiiiiiiEEEEvEEEEEEEEvEvEEEE
Data   
--------------r--------5-q----
Live   
--------------+--------+-+----

cmd   4:: trim(25) -> success


FTL   
14:14,23:23
State   
iiiiiiiiiiEEEEvEEEEEEEEvEvEEEE
Data   
--------------r--------5-q----
Live   
--------------+--------+------

cmd   5:: write(21, e) -> success


FTL   
14:14,21:21,23:23
State   
iiiiiiiiiiEEEEvEEEEEEvEvEvEEEE
Data   
--------------r------e-5-q----
Live   
--------------+------+-+------