*SUPPORT*
IN: blicket OUT: PINK
IN: blicket wif lug OUT: PINK RED PURPLE
IN: wif wif blicket kiki OUT: RED RED PINK PINK PINK PINK
IN: lug dax fep OUT: PURPLE GREEN GREEN
IN: lug wif tufa OUT: PURPLE RED RED RED RED
IN: wif blicket kiki OUT: RED PINK PINK PINK PINK
IN: wif fep OUT: RED RED
IN: blicket fep OUT: PINK PINK
IN: blicket dax fep OUT: PINK GREEN GREEN
IN: dax kiki OUT: GREEN GREEN GREEN GREEN
IN: blicket kiki OUT: PINK PINK PINK PINK
IN: dax fep OUT: GREEN GREEN
IN: blicket tufa OUT: PINK PINK PINK PINK
IN: blicket wif tufa OUT: PINK RED RED RED RED

*QUERY*
IN: wif dax tufa OUT: RED GREEN GREEN GREEN GREEN
IN: lug fep OUT: PURPLE PURPLE
IN: wif tufa OUT: RED RED RED RED
IN: blicket blicket kiki OUT: PINK PINK PINK PINK PINK
IN: wif lug OUT: RED PURPLE
IN: lug OUT: PURPLE
IN: lug tufa OUT: PURPLE PURPLE PURPLE PURPLE
IN: wif OUT: RED
IN: dax tufa OUT: GREEN GREEN GREEN GREEN
IN: blicket lug kiki OUT: PINK PURPLE PURPLE PURPLE PURPLE

*GRAMMAR*
blicket -> PINK 
 lug -> PURPLE 
 dax -> GREEN 
 wif -> RED 
 u1 tufa -> [u1] [u1] [u1] [u1] 
 u1 fep -> [u1] [u1] 
 u1 kiki -> [u1] [u1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 