int main()
{
char ch[10];
int m,i,u,v,cas=0;
while(scanf("%d%d",&n,&m),n+m)
{
cas++;
chu();
for(i=0;i<m;i++)
{
scanf("%s%d%d",ch,&u,&v);
if('I' == ch[0])
{
addx(v,u+n);
addx(u,v+n);
addy(v,u+n);
addy(u,v+n);
addz(v,u+n);
addz(u,v+n);
}
else if('X' == ch[0])
{
addx(u+n,v);
}
else if('Y' == ch[0])
{
addy(u+n,v);
}
else
{
addz(u+n,v);
}
}
printf("Case %d: ",cas);
fun();
if(1 == flag)
{
printf("IMPOSSIBLE\n\n");
continue;
}
printf("POSSIBLE\n");
for(i=1;i<=n;i++)
{
printf("%d %d %d %d %d %d\n",tx[i],ty[i],tz[i],tx[i+n],ty[i+n],tz[i+n]);
}
printf("\n");
}
return 0;
}
void chu()
{
int i;
flag=0;
for(i=1;i<=2*n;i++)
{
qx[i].clear();
qy[i].clear();
qz[i].clear();
}
memset(dux,0,sizeof(dux));
memset(duy,0,sizeof(duy));
memset(duz,0,sizeof(duz));
for(i=1;i<=n;i++)
{
addx(i,i+n);
addy(i,i+n);
addz(i,i+n);
}
}
Game::Game() : univers(), simulator(&univers)
{
glClearColor(BACKGROUND_COLOR);
#ifdef FULLSCREEN
glutFullScreen();
#endif
setSimulator(&simulator);
setUnivers(&univers);
Vvector pos(0, 0, 0);
Vvector addx(10, 0, 0);
Vvector addy(0, 10, 0);
for (int i = 0; i < 48; i++) {
for (int j = 0; j < 48; j++) {
this->univers.addPlanet("Torus", pos);
pos += addx;
}
pos = Vvector(0, pos.y() + addy.y(), pos.z());
}
{
glutIgnoreKeyRepeat(GLUT_KEY_REPEAT_DEFAULT);
glutTimerFunc(KEY_REPEAT_PERIOD, keyboard, 0);
}
{
glutReshapeFunc(windowResizingHandler);
glutWindowStatusFunc(windowStatusHandler);
#ifdef __APPLE__
glutWMCloseFunc(windowClosingHandler);
#endif
glutDisplayFunc(displayHandler);
}
}
