import graph3;
import three;
size(7.5cm,0);
pen p=black+1;
draw(unithemisphere,white+opacity(0.1));
currentprojection=orthographic((0.939692620786,0.342020143326,0.3));
draw(Arc((-0.575163662526,-0.685453361147,0.937755427376),(-0.162839521084,0.0287130010927,0.937755427376),(0.056553572177,-0.155379662545,0.937755427376),(0,0,1),false),p);
draw(Arc((0.881201855124,-0.155379662508,0.937755427376),(0.056553572177,-0.155379662545,0.937755427376),(0.106285948907,0.126666661452,0.937755427376),(0,0,1),false),p);
draw(Arc((-0.306038192598,0.840833023655,0.937755427376),(0.106285948907,0.126666661452,0.937755427376),(-0.162839521084,0.0287130010927,0.937755427376),(0,0,1),false),p);
draw(Arc((-1.35007956884,-1.60896217645,-5.54967163987e-13),(-0.718362334245,0.126666661452,-5.54967163987e-13),(0.249484620492,-0.685453361305,-5.54967163987e-13),(0,0,1),false),p);
label("$1$",(-0.162839521069,-0.19406458425,-5.54967163987e-13));
draw(Arc((2.06844190295,-0.364722115519,-5.54967163987e-13),(0.249484620492,-0.685453361305,-5.54967163987e-13),(0.468877713753,0.558786699852,-5.54967163987e-13),(0,0,1),false),p);
label("$1$",(0.24948462047,-0.0439908698608,-5.54967163987e-13));
draw(Arc((-0.718362334115,1.97368429197,-5.54967163987e-13),(0.468877713753,0.558786699852,-5.54967163987e-13),(-0.718362334245,0.126666661452,-5.54967163987e-13),(0,0,1),false),p);
label("$1$",(-0.086645099401,0.238055454111,-5.54967163987e-13));
draw((-0.718362334245,0.126666661452,-5.54967163987e-13)--(-0.718362334245,0.126666661452,0.498969240916),p);
draw((-0.718362334245,0.126666661452,0.498969240916)--(-0.162839521084,0.0287130010927,0.937755427376),p);
label("$13\bar1$",(-0.440600927665,0.0776898312723,0.718362334146),align=right);
draw((0.249484620492,-0.685453361305,-9.02591787086e-13)--(0.249484620493,-0.685453361305,0.498969240916),p);
draw((0.249484620493,-0.685453361305,0.498969240916)--(0.056553572177,-0.155379662545,0.937755427376),p);
label("$123\bar2\bar1$",(0.153019096335,-0.420416511925,0.718362334146),align=right);
draw((0.468877713753,0.558786699852,-6.29457868122e-13)--(0.468877713753,0.558786699852,0.498969240916),p);
draw((0.468877713753,0.558786699852,0.498969240916)--(0.106285948907,0.126666661452,0.937755427376),p);
label("$12\bar1$",(0.28758183133,0.342726680652,0.718362334146),align=right);
pen dp = blue+4;
pen dpi = red+4;
dot((-0.162839521084,0.0287130010927,0.937755427376),dp);
dot((0.056553572177,-0.155379662545,0.937755427376),dp);
dot((0.106285948907,0.126666661452,0.937755427376),dp);
dot((-0.718362334245,0.126666661452,-5.54967163987e-13),dp);
dot((0.249484620492,-0.685453361305,-9.02591787086e-13),dp);
dot((0.468877713753,0.558786699852,-6.29457868122e-13),dp);
dot((-0.718362334245,0.126666661452,0.498969240916),dp);
dot((0.249484620493,-0.685453361305,0.498969240916),dp);
dot((0.468877713753,0.558786699852,0.498969240916),dp);