FWSp2C?dgravelfriction0.11 velocity0.5 initelastic1 BallRadiusBall9"2  gravelrightgravel0"gravel8"2  gravelleftgravel0"gravel8"2  graveltopgravel1"gravel9"2 gravelbottomgravel1"gravel9"2 TR8`FB@t`"=XE,%U2f՗H"`/"|YK 1~C-pͦn8A bFLܼ}ɞO32a 6../:Dragging101 ../Ball'H../:Dragging0(W^T,\%Ky4 בp*kO[ ӳU>pKTHtAUyG[4 ^@&349Ball&(O^li bP S5fQ;}M+q3҉ؙ5#vnx.5-kutݺn#5fS峖Ia9>5df^.qbh"\RLC(t$n]u󯧻帎)kj It/%LK]Obnԟ)3e( 7˳||sKZnc]pRJX |䵼+cʜKqמ#Arial "-.TacehlnoprstuwyhWC< Fh !qbȣ< 9is C̅FHc C 72ȃ V!#"ȣ $dS CHś2ddt xp@C2FFIY at `WԔo5諧 7 #"6}b.g6[gTs:Sh% K1U Jc%]s!6|tk,:YY͉Reu=l`ۛv .U밇NEmk6:3c*SAVmߡgLƱ 7zFFeSZlSU#@y%Ө{U*LkHtO4Mc*\ͭQazvEJO2O6rB@J4DY~䜋dN[gdc_K:=n3Ӽp_/0no$2@=:{Rs֧n#P+z03TIt3[W4JpAJgZgtLu\vR$Y4;ʋ|d1%ذuj62{AZk@PoC\bHsTX́o͜d҈ըڌ/OM}[vA$ۂAOۗTVț g֘T2b:l嬽y>v.1U,$/7I:=,F6YrcGKji}ЉS7LLLIyZxjV3@3csmt] un{M'ُD.̳^4i%NQ>qMCw~9$ڼ*He,F_8bKͰ|%ڸ'ڈmb~lAEAfT 4~W!ѿ_p*h]dkRiӉn4S wPjYmk?'\͂eIӗ?L8sB,H+Щ~5٫ٿzg6yR(ĥDS ,4I.?ARI8k=_-f}p] Kb ]þfϕSAEv,jOiU)u\+UB>uG;>q](#5cu/"T)8N.]6ߦɄ:wvnQ|X](+)q"SeRM_v,U< cVzVk`u]mhmlw` @& s!cSgravel@?=oldxxoldyyxBall0"yBall1" Draggingg elastic initelasticvxxoldx 10 vyyoldy 10 qxxvx10 yyvy10 0 elastic/vx0vy0 elastic0y BallRadius~y BallRadiusvxvx elastic vy0vy elastic  elastic elastic0.05 300 BallRadius yy300 BallRadius vxvx elastic vy0vy elastic  elastic elastic0.05 x BallRadius~x BallRadiusvx0vx elastic vyvy elastic  elastic elastic0.05 400 BallRadius xx400 BallRadius vx0vx elastic vyvy elastic  elastic elastic0.05  gravelleftxx gravelright graveltopyygravelbottomvxxoldx gravelfriction elastic vyyoldy gravelfriction elastic 0 elastic$ elastic elastic0.02 Ballx#Ball?y# LoopStart@?@@@@@@@@@@@@@@@@@@