Double the black-and-white section with 50 more stickers

Animals (mouse, sheep, cow, elephant, monkey, lion, sloth, bat, spider,
hedgehog, shark, seal, caterpillar, pigeon, koala, squirrel), weather
(snowman, tornado, wind, icicle), food (toaster, banana, lemon, cherry,
pudding, teapot, hot dog, lollipop, carrot, milk), objects (scissors,
padlock, candle, fan, gears, stapler, faucet, trash, tv, cursor) and toys
and symbols (yo-yo, spring, Newton's cradle, drum, trumpet, bowling,
basketball, skull, question mark, puzzle).

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

gen/bw/caterpillar/inch.js

@@ -0,0 +1,25 @@
+// caterpillar crawling along a twig, a hump rolling through its segments from tail to head
+const{sin,cos,PI,max}=Math,T=2*PI
+export const frames=16,delay=70
+export default(c,t)=>{
+  c.beginPath();c.moveTo(60,222);c.quadraticCurveTo(52,246,82,248);c.quadraticCurveTo(84,228,60,222);c.fill();c.stroke()
+  c.lineWidth=4;c.beginPath();c.moveTo(62,226);c.quadraticCurveTo(66,240,80,246);c.stroke();c.lineWidth=7
+  c.beginPath();c.roundRect(14,206,228,20,10);c.fill();c.stroke()
+  c.lineWidth=4;for(const x of[44,116,196])c.beginPath(),c.moveTo(x,216),c.lineTo(x+18,216),c.stroke()
+  const s=[...Array(7)].map((_,i)=>{const p=t*T-i*.9,l=max(0,sin(p));return[34+i*25-5*cos(p),186-20*l*l]})
+  for(const[x,y]of s){
+    c.lineWidth=5;for(const d of[-9,9])c.beginPath(),c.ellipse(x+d,y+20,5,4,0,0,T),c.fill(),c.stroke()
+    c.lineWidth=7;c.beginPath();c.arc(x,y,20,0,T);c.fill();c.stroke()
+    c.fillStyle='#111';c.beginPath();c.arc(x,y-7,4.5,0,T);c.fill();c.fillStyle='#fff'
+  }
+  const p=t*T-7*.9,l=max(0,sin(p)),hx=34+7*25-5*cos(p)+2,hy=172-16*l*l
+  for(const d of[-1,1]){
+    const ex=hx+d*12+3*sin(t*T*2+d),ey=hy-46
+    for(const[w,st]of[[11,'#111'],[4,'#fff']])c.lineWidth=w,c.strokeStyle=st,c.beginPath(),c.moveTo(hx+d*8,hy-20),c.quadraticCurveTo(hx+d*6,hy-36,ex,ey),c.stroke()
+    c.strokeStyle='#111';c.lineWidth=5;c.beginPath();c.arc(ex,ey,6,0,T);c.fill();c.stroke()
+  }
+  c.lineWidth=7;c.beginPath();c.arc(hx,hy,27,0,T);c.fill();c.stroke()
+  c.fillStyle='#111';for(const x of[hx-4,hx+14])c.beginPath(),c.ellipse(x,hy-4,5,7,0,0,T),c.fill()
+  c.fillStyle='#fff';for(const x of[hx-6,hx+12])c.beginPath(),c.arc(x,hy-7,2,0,T),c.fill()
+  c.lineWidth=4;c.beginPath();c.arc(hx+5,hy+8,7,.15*PI,.85*PI);c.stroke()
+}