*SUPPORT*
IN: zup wif zup OUT: PURPLE PURPLE PURPLE
IN: gazzer fep kiki blicket fep OUT: RED GREEN GREEN RED GREEN GREEN
IN: tufa OUT: YELLOW
IN: zup wif tufa OUT: PURPLE YELLOW YELLOW
IN: blicket wif gazzer kiki blicket OUT: RED RED GREEN GREEN
IN: gazzer kiki blicket OUT: RED GREEN
IN: gazzer wif zup kiki blicket OUT: RED GREEN PURPLE PURPLE
IN: gazzer blicket kiki gazzer fep OUT: GREEN GREEN RED GREEN GREEN RED
IN: gazzer wif zup OUT: GREEN PURPLE PURPLE
IN: blicket OUT: RED
IN: blicket wif zup OUT: RED PURPLE PURPLE
IN: gazzer blicket OUT: GREEN RED
IN: blicket fep OUT: RED RED
IN: tufa blicket wif tufa kiki blicket OUT: RED YELLOW RED YELLOW YELLOW

*QUERY*
IN: tufa blicket wif tufa OUT: YELLOW RED YELLOW YELLOW
IN: tufa fep fep OUT: YELLOW YELLOW YELLOW YELLOW
IN: tufa wif tufa kiki tufa kiki gazzer OUT: GREEN YELLOW YELLOW YELLOW YELLOW
IN: zup OUT: PURPLE
IN: gazzer gazzer wif zup kiki tufa OUT: YELLOW GREEN GREEN PURPLE PURPLE
IN: tufa wif gazzer fep OUT: YELLOW GREEN GREEN YELLOW GREEN GREEN
IN: gazzer fep kiki tufa fep OUT: YELLOW GREEN GREEN YELLOW GREEN GREEN
IN: tufa wif gazzer OUT: YELLOW GREEN GREEN
IN: tufa wif blicket kiki zup kiki blicket OUT: RED PURPLE YELLOW RED RED
IN: tufa fep OUT: YELLOW YELLOW

*GRAMMAR*
blicket -> RED 
 tufa -> YELLOW 
 zup -> PURPLE 
 gazzer -> GREEN 
 x1 fep -> [x1] [x1] 
 u1 wif u2 -> [u1] [u2] [u2] 
 x1 kiki u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 