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

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

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