G	int i,j  K	case  R	return 0  S(	x,y) for(x=0; x<y; x++)  I	S(i,10  z	I-6)B[t][u  t	(X[m].b[i].i+g)  u	(X[m].b[i].j+l)  M(	x,y) XFillRectangles(D,p,x,a,y);  s	B[i][j  W	=XCreateGC(D,p,4,L)  E(	W,_) k=0; I)S(j,22)if(W s]){ a[k].x=i*20; a[k].y=j*20+30; a[k].w=a[k].h=_; k++; }M(  A(	W,_) &&!B[W]; if(!j){ z]=1; R; } else{ N(m); _; v(0); }  Q	]=0; I-6&&j)j=  F	I-6)B[X[w].b[i].i+g][X[w].b[i].j+l  e(	x) break; K x:q(c,j,x);  H	(m){ G; I-6){ a[i].x=t*20; a[i].y=u*20+30; a[i].w=a[i].h=  v(	_) d(m); z+_]=1; R+1;struct{	short x,y,w,h;} a[220],C;struct{	struct{		G;	} b[4];} X[99];G,l,g=3,p,B[10][22],L[99],o[99],n,r,h,_[4],D,J,T;f(){	*L=2;	n||XSendEvent(D,p,n=1,0,L),XFlush(D);	P();}Z(){	_[1]=_[3]=(9-h)*40000;	setitimer(0,_,0);}main(){	G,*_=(int*)X;	char*c="*{{{ {}{{*{{{ {}* {    {{*{{{   *{{{ {* {* * {  {{ {  { *{* {   {* *{{{ *{{{ {   * {  { *{{{ {{  *{{ {  {{* {   {*{{ {{ {{ {* { {*{{ {  *{{{{    *{{ {{ ";	for(; *c; )		*_++=(unsigned)(*c+++2)%4;	srand(time(0));	L[10]=32769;	D=XOpenDisplay(0);	L[1]=L[2]=XWhitePixel(D,j=XDefaultScreen(D));	XMap@p=XCreate@XRoot@j),0,0,200,470,2,0,1,0,2056,L));	T W;	L[2]=XBlackPixel(D,j);	J W;{		G,O=0,c=0;		Z(P());		q(c,c,1);		for(; ; ){			i=lK();			j=c;			switch(i){				K 'k':c=q(c="$#&'(%)+,-*/01.3254"[c]-35,j,4)?c:j;				e('j')e('l')e(32)}			if(n){				if(!q(c,j,2)){					G,n;					for(j=21;j-1;j--){						n=1;						I&&n)n=s];						n&&(X9(j++),O++);					}					n=0;					I&&!n)n=B[i][21];					Y();					r++;					c=rand()%19;					if(!q(c,c,3))						R+puts(L);						U(Z(h=O/9));					}				n=0;			}		}	}}Y(){	G,E(,19)J,k)E(!,20)T,k)U();}lK(){	XNextEvent(D,o);	switch(*o){		K 2:R+o[2]?0:XX k){			G=1;switch(k){				K 1:z+l]=1;				d(m);R+1;				K 'j':z Q t A(t-1][u,g--)K 'l':z Q t<9				A(1+t][u,g++)K 4:F Q				u<22&&t>=0&&t<10&&!B[t][u ];				if(!j){					F]=1;					R;				}			N(w);		v(0)K 32:for(;	q(m,m,2);	)n=r++;	R+1;	K 3:l=0;	g=3;	I-6&&j)j=!B[t][u+l ];	if(!j)R;	v(l)K 2:z Q(u+1)<22 A(t][u+1,l++)}	R;}X9(_){	G;	for(j=_; j; j--)I)s]=s-1];}U(){	void*a=&C;	C.w=200;	C.h=30;	M(T,1);	sprintf(L,"Score%9d Level%9d",r,h);	XDrawString(D,p,J,7,15,L,29);}P(){	signal(14,f);}