short unsigned*y,*k,*J; char unsigned*x,Y[9<<14],*m=256+Y,**v,*E[]={ "T:!","_SPUa_bZ'","|a_ bmV_b|V|WcReXoT\2\
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o2^|TP!|_VbaUoZa!|YpTJpfR~YpTJpbQI|Z_dZbTKbmXSPXbSPXbSPXbUcRWQgRNVTJqP\23VaYP@WTDb5","R\\TXfRLUpPTTXUcTT!bb!|\
VZ'", "RRTQdTR!bT}b" ,"T:bb!" ,                     " $TLbo_Ro$TNbUoZ_ )ROUa_ZlP\\Z_$TMb|_ cRKVP:Ua_Vl^UlalU",
"Z","Waam``!","cr","T<!","T>!",                     "TB_","TD_|aTDl[SOVbU'l"," $TOb!|_Vbbao_Tgg*'fRRU_QMUbaaP\
4U"," RMo$Zb_o; U","2m^|TJ(oQR"                     "TggYp>YqZRN`USMP4UQaR,W5","2[SOmTD_Yx^TDl5","WQX|W|]|kZU"
,"1YTCl^|OdRM7VaP>TX#$TOb!a0PN"       "|OdRM"       "7VaP>TY#=Y_TJgR\\T\2027TZ#|TRe|=VTRdVcPNTw7TZ#=PN|OdRM7V\
aP>TClV1","\r0123456789.,!?_#'"      "\"/\\"       "-:()","jVnVmVSXWbmZU","|XoQORPSOUcoVr|UT\210gRMUcoPNUSPXb\
oVrRRUTJfRN5U; } UQURMSVUcoU``"     "Wbm" ,       "TC_RLU-} UTU)RQTR-1^[l} UTh)RI1U-[_a|[lT\226VfR^[SO_Th)RTT\
R[SOlTD_`[l1","alZQPUl","R`TXfRMZUq} TXUc"       "TT!bbZ'8PJZ"             "|ZU"," $*QKb|TO*g'ciV","X9", "\03\
37\33[H\33[K\33[7m \0 \33[;72H\33[0;1m\0"       "\0338","^f"                 "ROTu7U^coUTReoRI=UTRdZcTxb7","T\
N'fRQUQKSMZhPvUTN)ROZaSK`} UR`TLfR[U`SN"       "ZbZbT`!b!|"                   "Vb0PxZrRLThPoZTNfRJPTUTM)RYZTN\
)RKZ} ZTAbO\\PPUSKZcT\243b7^","Tggz{ ,"       "`|RP% cRKV"        "P<V"        "6{  *f6{ * f6{  #` 9'*f6{  #a"
" 9'*'f6{  RM$TLb_*)6{  *g*)6{  *h; {"       "  *g; {  RK"       ":_g6{"       "  RN:|_hVl{  RQ:|_|gVcVl{  RM\
* 9} V*|{  R\\*RY$TNbo&*'laU_'l Ul{ "       "* bb!; {  *b_"     "; {  Rj"      ".o_Tgg*)RXU_QMRMUa!PUUa_PP*`T\
R!bb!; {  RU.|_Tgg*)V'RIb; {  `Tgg."       "_Tgg; {  *b; { * c; {  *d; {"      "  *e; {  *e*d c; ","TWgz r6{ \
TM/6{ TN/6{ TL/{  RM`_QMa; {  #a 9"       "{  #` 9{  0{ {  RI&{  $TOb!a"       "0{  5; {  Yd``Wbm{   b0{  RM#\
PJV|; {  [c; ","TWgz5Y; { 5^; { W"       "0m{ W0TU75Y; { { 2TJuo[cR[^m"        "TV!UxTYim]aSIUxUv56{ TX_TJto[\
cR`^mTV!UwTYimUwQI`nUv5ZTXl6{ TX"       "_Yto["     "cRdTR^mnjl"              "TNiRP|YYxV`P>TYiUwUvXTKcsZTXlT\
N!m{ V5; { V{ Ys{ TU7{ 3{ Y6"  ,       "Tggz "      "Rd2 bmX^ao"             "fRJ} (|U,fRLU%UqZUP2; { * bb+'8"
#define L s; } { { { { }  { } }       { ; ; }       { {  ; { ; }              } { ; { } } ; } } } if(!c--) { t 
"{ * b+'l{  RY.|_QMRN+Va8} +Va"                     "l{ 3^[l2 am _Wc c"        "RjY^wYfsWXoTRcR\\T\210UfR,UT\\
243fR&UThbZlP\36Zl am^*al*_*a_"                     "cR\234^XoRbThcR]W|"       "TP!mX|VRt`|XU)R>VVmZRm*a|_aVl\
'SJ*bZ'la|Z bW`cVl^UP\vP\bVmZa"                     "P@URRThcR8YXoP\26*a"      "_R[SJ*b|\"V``8``*cRK'P95{  7{"
"  ={  y; {  |{ V RK9} 'V'|","TYi\\T\377oP\260XTBl'QMzT_Pq"     "{ TcPk{"      " ToPe{ TsP_{ PJ{ ,TWhPS{ PJ{ \
T:XPXT:'POP\fZ8aaUaSJ`oQNTKgz(P5{ XP0{ X#P*{ ZQITOb,oZTBl"       "UQORi"       "UQLT@bzPPP\n{ PJ{ U@P<{ UAP6{"
" PJ{ U?P,{ PJ{ UBP\""} ; long t,s,C; int main( int c,char        **g){        char unsigned*r=!v?v=g,"C":c[47
+g]; long S=s,T=t; if(!C)while(c=*r){ short z=s,w=t,q=*++r-                   72; c-=32>c?6:79; if(0>c)main(c,
E); else{ r+=6>c; if(C)C=c-44||t--; else{ { if(c>4&&16>c)s=t                 ; L=t[q[E]]; L; r+=q; L>>=q; L; r
+=q*!t; L<<=q; L=q; L=T; L=*y--; L=x-m; L=*x++; L=1; L=S; L=-1             ; L; J=m+t; L=k-J; L=0; L=t[m]; L--
; L++; L+=L-=L=z*w; L=z/w; L=z<w; L&=L|=L=1<<t; L; y=k; L; k=y; L[m]=L; x=t+m; L; k=t+J; L; T=t; S=L=t[k]; L[k
]=L=!t; L; if(t)exit(0); L=open(v[t],0); L=creat(v[t],384); L; close(t); L=read(t,x,s); L=write(t,x,s); L=t<0?
srand(-t),0:rand()%t+1; L; C=t--; L; break; L; *++y=t; L; break; } } } } { { { } ; { } { } { ; } { } } } { } }