+----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
; Legal Partition Candidates                                                                                                                                                                                     ;
+-----------+-------+----------------+--------------+----------------+--------+-----------------+---------------+-----------------+-------+----------------+--------------+------------------+-------------------+
; Hierarchy ; Input ; Constant Input ; Unused Input ; Floating Input ; Output ; Constant Output ; Unused Output ; Floating Output ; Bidir ; Constant Bidir ; Unused Bidir ; Input only Bidir ; Output only Bidir ;
+-----------+-------+----------------+--------------+----------------+--------+-----------------+---------------+-----------------+-------+----------------+--------------+------------------+-------------------+
; U2        ; 11    ; 9              ; 0            ; 9              ; 13     ; 9               ; 9             ; 9               ; 2     ; 0              ; 0            ; 0                ; 0                 ;
; U1        ; 14    ; 3              ; 0            ; 3              ; 24     ; 3               ; 3             ; 3               ; 0     ; 0              ; 0            ; 0                ; 0                 ;
+-----------+-------+----------------+--------------+----------------+--------+-----------------+---------------+-----------------+-------+----------------+--------------+------------------+-------------------+