calculator,calculator,calculator,calculator,
buttons,button,
none,none,none,none,
dials,buttons,telephone,tones,buttons,digits,numbers,buttons,buttons,buttons,buttons,
push,pull,pull,shove,pull,buttons,buttons,buttons,buttons,buttons,buttons,
press,down,iron,push,flattened,buttons,buttons,buttons,buttons,buttons,buttons,
keyboard,buttons,computer,buttons,dials,buttons,buttons,buttons,buttons,buttons,buttons,
sewing,knitting,knitting,needle,machine,button,button,button,button,button,button,
elevator,lift,lift,escalator,shaft,buttons,buttons,buttons,buttons,buttons,buttons,
switch,light,light,lever,button,button,button,button,button,button,button,
crystal,crystal,
none,none,none,none,
glass,mirror,mirror,fragile,cup,mineral,crystal,window,crystal,crystal,crystal,
quartz,diamond,watch,diamond,crystal,stone,crystal,gem,crystal,crystal,crystal,
bismuth,crystal,crystal,diamond,metal,crystal,crystal,crystal,crystal,crystal,crystal,
chandelier,light,light,lamp,hanging,crystal,crystal,crystal,crystal,crystal,crystal,
mineral,grain,grain,nutrient,ingredient,crystal,sodium,bismuth,crystal,crystal,crystal,
ball,sphere,sphere,circle,marble,crystal,glass,crystal,crystal,crystal,crystal,
glass,mirror,mirror,fragile,cup,mineral,crystal,window,crystal,crystal,crystal,
display,display,
none,none,none,none,
show,program,comedy,musical,stage,entertain,auditorium,broadway,display,exhibition,presentation,
exhibit,show,show,display,presentation,display,display,display,display,display,display,
presentation,show,movie,feature,film,display,screen,projector,display,display,display,
screen,watch,television,theatre,cinema,film,movie,documentary,display,glass,view,
view,see,watch,see,look,spectate,bystand,entertain,display,display,display,
expose,look,show,reveal,showoff,nude,body,entertain,display,attention,nudity,
introduction,show,meet,greet,meet,introduction,show,display,display,display,display,
math,math,
none,none,none,none,
algebra,calculus,math,math,math,math,math,math,math,math,math,
adding,subtracting,subtracting,summing,gaining,equation,math,math,math,math,math,
subtracting,adding,adding,minusing,reducing,equation,math,math,math,math,math,
arithmetic,algebra,math,math,math,math,math,math,math,math,math,
subject,school,history,geography,math,math,math,math,math,math,math,
equations,question,math,math,math,math,math,math,math,math,math,
calculus,algebra,math,math,math,math,math,math,math,math,math,
machine,machine,
none,none,none,none,
apparatus,equipment,equipment,machine,device,gimmick,gadget,machine,machine,machine,machine,
equipment,apparatus,machine,apparatus,tools,machine,machine,machine,machine,machine,machine,
device,calculator,thing,gimmick,gadget,machine,machine,machine,machine,machine,machine,
gimmick,gadget,gadget,device,thing,machine,gadget,thingamabob,control,machine,machine,
gadget,gimmick,gimmick,thing,device,machine,machine,machine,machine,machine,machine,
sewing,mending,mending,machine,mending,machine,machine,machine,machine,machine,machine,
slot,hole,hole,coins,machine,machine,machine,machine,machine,machine,machine,