###
# "All Maple code should be written like this." TM
###

main:=proc()local f:f:=proc(t,_,a)global``:local`--`,`&^`,i:`if`(not type(``,
table),[assign(``,table(zip((`&^`,`--`)->`&^`=`--`,[seq(i,i=" !\"#$%&'()*+,-\
./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[/]^_`abcdefghijklmnopqrstuvwxy\
z{|}~")],[seq(i,i=32..126)]))),assign(``["\n"],10)],NULL):`if`(1<t,[`if`(t<3,f
(-79,-13,a[1+f(-87,1-_,a[1+f(-86,0,a[2..-1])..-1])..-1]),1),`if`(t<_,f(t+1,_,a
),3),`if`(f(-94,-27+t,a)<>0and t=2,`if`(_<13,f(2,_+1,"%s %d %d\n"),9),16)],`i\
f`(t<0,`if`(t<-72,f(_,t,"@n'+,#'/*{}w+/w#cdnr/+,{}r/*de}+,/*{*+,/w{%+,/w#q#n+\
,/#{l+,/n{n+,/+#n+,/#;#q#n+,/+k#;*+,/'r :'d*'3,}{w+( w'(:'+}e#';dq#'l q#'+d'\
(#!/+k#;q#'r}e((#}w'r}e(({nl]'/#;#q#n'X{X#}w'X{X{nl]'/+#n';d}rw' i;# X{nl]!/n\
{n#'; r{#w'r nc{nl]'/#{l,+'( {rw' i({;[{nl]'/w#q#n'wk nw' iwk{(({nl]!/w{%'l##\
w#' i; :{nl]'/*{q#'ld;r'}{nlwb!/*de}'c ;;{nl'-{}rw]'/+,}##'*}#nc,',#nw]'/+kd'\
+e}+;#'rdq#w! nr'/ 'X }+}{rl#'{n' 'X# }'+}##)!!/"),`if`(t<-50,`if`(_=``[a[1]],
op([printf("%s",a[32]),``[a[32]]]),f(-65,_,a[2..-1])),`if`(a[1]="/",f(1+t,_,a[
2..-1]),f(t,_,a[2..-1])))),`if`(0<t,f(2,2,"%s"),`if`(a[1]="/"or f(0,f(-61,``[a
[1]],"!ek;dc i@b(')qX-[w]*%n+r3#l,{}:\nuwloca-O;m .vpbks,fxntdCeghiry"),a[2..-
1])<>0,1,0))))end:kernelopts(printbytes=false):f(1,5666,569112):NULL:end:

main();