*SUPPORT*
IN: gazzer blicket OUT: GREEN PURPLE
IN: fep wif gazzer wif fep tufa gazzer OUT: BLUE BLUE GREEN GREEN GREEN BLUE
IN: lug wif blicket zup tufa blicket OUT: RED RED PURPLE PURPLE PURPLE
IN: fep OUT: BLUE
IN: blicket zup OUT: PURPLE PURPLE
IN: blicket wif gazzer wif fep OUT: PURPLE PURPLE GREEN GREEN BLUE
IN: fep wif fep wif blicket OUT: BLUE BLUE BLUE BLUE PURPLE
IN: lug zup tufa gazzer tufa blicket OUT: PURPLE GREEN RED RED
IN: fep lug wif blicket OUT: BLUE RED RED PURPLE
IN: fep blicket tufa lug OUT: RED BLUE PURPLE
IN: blicket wif lug OUT: PURPLE PURPLE RED
IN: blicket gazzer zup OUT: PURPLE GREEN GREEN
IN: lug OUT: RED
IN: lug tufa blicket OUT: PURPLE RED

*QUERY*
IN: lug zup tufa gazzer OUT: GREEN RED RED
IN: blicket fep wif blicket OUT: PURPLE BLUE BLUE PURPLE
IN: lug wif lug gazzer zup tufa fep OUT: RED RED BLUE RED GREEN GREEN
IN: lug blicket zup OUT: RED PURPLE PURPLE
IN: blicket fep wif lug zup OUT: PURPLE BLUE BLUE RED RED
IN: gazzer zup OUT: GREEN GREEN
IN: gazzer blicket gazzer zup tufa gazzer OUT: GREEN GREEN PURPLE GREEN GREEN
IN: fep wif blicket zup tufa lug tufa gazzer OUT: BLUE BLUE GREEN RED PURPLE PURPLE
IN: fep zup OUT: BLUE BLUE
IN: lug tufa lug tufa gazzer tufa lug OUT: RED GREEN RED RED

*GRAMMAR*
blicket -> PURPLE 
 fep -> BLUE 
 gazzer -> GREEN 
 lug -> RED 
 u1 wif x1 -> [u1] [u1] [x1] 
 u1 zup -> [u1] [u1] 
 x1 tufa u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 