Cross Product of two Strings

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Problem

Print all the strings that can be formed by picking one character from each of the two strings.
--teebee

Options

exec is denied

now post-mortem time, all source codes will be revealed

Sample input:_

hello world
Smileys Triangle
Dancing Kids
bowling scorer
Hamming Numbers
ultimate problem
Card Sharp
even lines
sort characters
Square root
Fibonacci Numbers
prime numbers
invert case
All Expressions
swap lines
rotate lines
transpose lines
exit status
Booklet Printing
Tak y
judge Janken
reverse lines
L system
easy regexp
Bracket Matching
right time
Circle Art
join lines
duplicate lines
inverse matrix
maze solving
Sierpinski Fractal
Mirroring Character
Life game
chemical equation
Caesar cipher
delete words
Reverse BWT
Numeral system
print file
Twin primes
Ring world
Text Compression
odd lines
Inverse problem
Sphenic Numbers
Trace characters
NOT gate
LED counter
permission list
leap year
Palindromic Quine
Underload interpreter
sum input
Number lines
Peak Detection
simple language
Encoder decoder
cut string
Duplicate characters
checkers pattern
stable partition
Topological Sorting
Morse decode
trivial encoder
Runge Kutta
Go capture
Compound interest
slope lines
N Queens
baker problem
count down
expand text
ASCII Stars
Binary Multiplication
Repeating Decimal
Sierpinski Carpet
Monster group
Small Change
character subsets
Alnum challenge
bubble sort
Polynomial Sequences
apple lines
Koch Island
Plot Circle
quote box
wave line
number slide
uniq words
plastic constant
apery constant
Gray code
Linear Congruences
Short Pi
paper sizes
Goldbach partition
prefectual capitals
Hello OCaml
find anagrams

Sample output:

hw ho hr hl hd ew eo er el ed lw lo lr ll ld lw lo lr ll ld ow oo or ol od
ST Sr Si Sa Sn Sg Sl Se mT mr mi ma mn mg ml me iT ir ii ia in ig il ie lT lr li la ln lg ll le eT er ei ea en eg el ee yT yr yi ya yn yg yl ye sT sr si sa sn sg sl se
DK Di Dd Ds aK ai ad as nK ni nd ns cK ci cd cs iK ii id is nK ni nd ns gK gi gd gs
bs bc bo br be br os oc oo or oe or ws wc wo wr we wr ls lc lo lr le lr is ic io ir ie ir ns nc no nr ne nr gs gc go gr ge gr
HN Hu Hm Hb He Hr Hs aN au am ab ae ar as mN mu mm mb me mr ms mN mu mm mb me mr ms iN iu im ib ie ir is nN nu nm nb ne nr ns gN gu gm gb ge gr gs
up ur uo ub ul ue um lp lr lo lb ll le lm tp tr to tb tl te tm ip ir io ib il ie im mp mr mo mb ml me mm ap ar ao ab al ae am tp tr to tb tl te tm ep er eo eb el ee em
CS Ch Ca Cr Cp aS ah aa ar ap rS rh ra rr rp dS dh da dr dp
el ei en ee es vl vi vn ve vs el ei en ee es nl ni nn ne ns
sc sh sa sr sa sc st se sr ss oc oh oa or oa oc ot oe or os rc rh ra rr ra rc rt re rr rs tc th ta tr ta tc tt te tr ts
Sr So So St qr qo qo qt ur uo uo ut ar ao ao at rr ro ro rt er eo eo et
FN Fu Fm Fb Fe Fr Fs iN iu im ib ie ir is bN bu bm bb be br bs oN ou om ob oe or os nN nu nm nb ne nr ns aN au am ab ae ar as cN cu cm cb ce cr cs cN cu cm cb ce cr cs iN iu im ib ie ir is
pn pu pm pb pe pr ps rn ru rm rb re rr rs in iu im ib ie ir is mn mu mm mb me mr ms en eu em eb ee er es
ic ia is ie nc na ns ne vc va vs ve ec ea es ee rc ra rs re tc ta ts te
AE Ax Ap Ar Ae As As Ai Ao An As lE lx lp lr le ls ls li lo ln ls lE lx lp lr le ls ls li lo ln ls
sl si sn se ss wl wi wn we ws al ai an ae as pl pi pn pe ps
rl ri rn re rs ol oi on oe os tl ti tn te ts al ai an ae as tl ti tn te ts el ei en ee es
tl ti tn te ts rl ri rn re rs al ai an ae as nl ni nn ne ns sl si sn se ss pl pi pn pe ps ol oi on oe os sl si sn se ss el ei en ee es
es et ea et eu es xs xt xa xt xu xs is it ia it iu is ts tt ta tt tu ts
BP Br Bi Bn Bt Bi Bn Bg oP or oi on ot oi on og oP or oi on ot oi on og kP kr ki kn kt ki kn kg lP lr li ln lt li ln lg eP er ei en et ei en eg tP tr ti tn tt ti tn tg
Ty ay ky
jJ ja jn jk je jn uJ ua un uk ue un dJ da dn dk de dn gJ ga gn gk ge gn eJ ea en ek ee en
rl ri rn re rs el ei en ee es vl vi vn ve vs el ei en ee es rl ri rn re rs sl si sn se ss el ei en ee es
Ls Ly Ls Lt Le Lm
er ee eg ee ex ep ar ae ag ae ax ap sr se sg se sx sp yr ye yg ye yx yp
BM Ba Bt Bc Bh Bi Bn Bg rM ra rt rc rh ri rn rg aM aa at ac ah ai an ag cM ca ct cc ch ci cn cg kM ka kt kc kh ki kn kg eM ea et ec eh ei en eg tM ta tt tc th ti tn tg
rt ri rm re it ii im ie gt gi gm ge ht hi hm he tt ti tm te
CA Cr Ct iA ir it rA rr rt cA cr ct lA lr lt eA er et
jl ji jn je js ol oi on oe os il ii in ie is nl ni nn ne ns
dl di dn de ds ul ui un ue us pl pi pn pe ps ll li ln le ls il ii in ie is cl ci cn ce cs al ai an ae as tl ti tn te ts el ei en ee es
im ia it ir ii ix nm na nt nr ni nx vm va vt vr vi vx em ea et er ei ex rm ra rt rr ri rx sm sa st sr si sx em ea et er ei ex
ms mo ml mv mi mn mg as ao al av ai an ag zs zo zl zv zi zn zg es eo el ev ei en eg
SF Sr Sa Sc St Sa Sl iF ir ia ic it ia il eF er ea ec et ea el rF rr ra rc rt ra rl pF pr pa pc pt pa pl iF ir ia ic it ia il nF nr na nc nt na nl sF sr sa sc st sa sl kF kr ka kc kt ka kl iF ir ia ic it ia il
MC Mh Ma Mr Ma Mc Mt Me Mr iC ih ia ir ia ic it ie ir rC rh ra rr ra rc rt re rr rC rh ra rr ra rc rt re rr oC oh oa or oa oc ot oe or rC rh ra rr ra rc rt re rr iC ih ia ir ia ic it ie ir nC nh na nr na nc nt ne nr gC gh ga gr ga gc gt ge gr
Lg La Lm Le ig ia im ie fg fa fm fe eg ea em ee
ce cq cu ca ct ci co cn he hq hu ha ht hi ho hn ee eq eu ea et ei eo en me mq mu ma mt mi mo mn ie iq iu ia it ii io in ce cq cu ca ct ci co cn ae aq au aa at ai ao an le lq lu la lt li lo ln
Cc Ci Cp Ch Ce Cr ac ai ap ah ae ar ec ei ep eh ee er sc si sp sh se sr ac ai ap ah ae ar rc ri rp rh re rr
dw do dr dd ds ew eo er ed es lw lo lr ld ls ew eo er ed es tw to tr td ts ew eo er ed es
RB RW RT eB eW eT vB vW vT eB eW eT rB rW rT sB sW sT eB eW eT
Ns Ny Ns Nt Ne Nm us uy us ut ue um ms my ms mt me mm es ey es et ee em rs ry rs rt re rm as ay as at ae am ls ly ls lt le lm
pf pi pl pe rf ri rl re if ii il ie nf ni nl ne tf ti tl te
Tp Tr Ti Tm Te Ts wp wr wi wm we ws ip ir ii im ie is np nr ni nm ne ns
Rw Ro Rr Rl Rd iw io ir il id nw no nr nl nd gw go gr gl gd
TC To Tm Tp Tr Te Ts Ts Ti To Tn eC eo em ep er ee es es ei eo en xC xo xm xp xr xe xs xs xi xo xn tC to tm tp tr te ts ts ti to tn
ol oi on oe os dl di dn de ds dl di dn de ds
Ip Ir Io Ib Il Ie Im np nr no nb nl ne nm vp vr vo vb vl ve vm ep er eo eb el ee em rp rr ro rb rl re rm sp sr so sb sl se sm ep er eo eb el ee em
SN Su Sm Sb Se Sr Ss pN pu pm pb pe pr ps hN hu hm hb he hr hs eN eu em eb ee er es nN nu nm nb ne nr ns iN iu im ib ie ir is cN cu cm cb ce cr cs
Tc Th Ta Tr Ta Tc Tt Te Tr Ts rc rh ra rr ra rc rt re rr rs ac ah aa ar aa ac at ae ar as cc ch ca cr ca cc ct ce cr cs ec eh ea er ea ec et ee er es
Ng Na Nt Ne Og Oa Ot Oe Tg Ta Tt Te
Lc Lo Lu Ln Lt Le Lr Ec Eo Eu En Et Ee Er Dc Do Du Dn Dt De Dr
pl pi ps pt el ei es et rl ri rs rt ml mi ms mt il ii is it sl si ss st sl si ss st il ii is it ol oi os ot nl ni ns nt
ly le la lr ey ee ea er ay ae aa ar py pe pa pr
PQ Pu Pi Pn Pe aQ au ai an ae lQ lu li ln le iQ iu ii in ie nQ nu ni nn ne dQ du di dn de rQ ru ri rn re oQ ou oi on oe mQ mu mi mn me iQ iu ii in ie cQ cu ci cn ce
Ui Un Ut Ue Ur Up Ur Ue Ut Ue Ur ni nn nt ne nr np nr ne nt ne nr di dn dt de dr dp dr de dt de dr ei en et ee er ep er ee et ee er ri rn rt re rr rp rr re rt re rr li ln lt le lr lp lr le lt le lr oi on ot oe or op or oe ot oe or ai an at ae ar ap ar ae at ae ar di dn dt de dr dp dr de dt de dr
si sn sp su st ui un up uu ut mi mn mp mu mt
Nl Ni Nn Ne Ns ul ui un ue us ml mi mn me ms bl bi bn be bs el ei en ee es rl ri rn re rs
PD Pe Pt Pe Pc Pt Pi Po Pn eD ee et ee ec et ei eo en aD ae at ae ac at ai ao an kD ke kt ke kc kt ki ko kn
sl sa sn sg su sa sg se il ia in ig iu ia ig ie ml ma mn mg mu ma mg me pl pa pn pg pu pa pg pe ll la ln lg lu la lg le el ea en eg eu ea eg ee
Ed Ee Ec Eo Ed Ee Er nd ne nc no nd ne nr cd ce cc co cd ce cr od oe oc oo od oe or dd de dc do dd de dr ed ee ec eo ed ee er rd re rc ro rd re rr
cs ct cr ci cn cg us ut ur ui un ug ts tt tr ti tn tg
Dc Dh Da Dr Da Dc Dt De Dr Ds uc uh ua ur ua uc ut ue ur us pc ph pa pr pa pc pt pe pr ps lc lh la lr la lc lt le lr ls ic ih ia ir ia ic it ie ir is cc ch ca cr ca cc ct ce cr cs ac ah aa ar aa ac at ae ar as tc th ta tr ta tc tt te tr ts ec eh ea er ea ec et ee er es
cp ca ct ct ce cr cn hp ha ht ht he hr hn ep ea et et ee er en cp ca ct ct ce cr cn kp ka kt kt ke kr kn ep ea et et ee er en rp ra rt rt re rr rn sp sa st st se sr sn
sp sa sr st si st si so sn tp ta tr tt ti tt ti to tn ap aa ar at ai at ai ao an bp ba br bt bi bt bi bo bn lp la lr lt li lt li lo ln ep ea er et ei et ei eo en
TS To Tr Tt Ti Tn Tg oS oo or ot oi on og pS po pr pt pi pn pg oS oo or ot oi on og lS lo lr lt li ln lg oS oo or ot oi on og gS go gr gt gi gn gg iS io ir it ii in ig cS co cr ct ci cn cg aS ao ar at ai an ag lS lo lr lt li ln lg
Md Me Mc Mo Md Me od oe oc oo od oe rd re rc ro rd re sd se sc so sd se ed ee ec eo ed ee
te tn tc to td te tr re rn rc ro rd re rr ie in ic io id ie ir ve vn vc vo vd ve vr ie in ic io id ie ir ae an ac ao ad ae ar le ln lc lo ld le lr
RK Ru Rt Rt Ra uK uu ut ut ua nK nu nt nt na gK gu gt gt ga eK eu et et ea
Gc Ga Gp Gt Gu Gr Ge oc oa op ot ou or oe
Ci Cn Ct Ce Cr Ce Cs Ct oi on ot oe or oe os ot mi mn mt me mr me ms mt pi pn pt pe pr pe ps pt oi on ot oe or oe os ot ui un ut ue ur ue us ut ni nn nt ne nr ne ns nt di dn dt de dr de ds dt
sl si sn se ss ll li ln le ls ol oi on oe os pl pi pn pe ps el ei en ee es
NQ Nu Ne Ne Nn Ns
bp br bo bb bl be bm ap ar ao ab al ae am kp kr ko kb kl ke km ep er eo eb el ee em rp rr ro rb rl re rm
cd co cw cn od oo ow on ud uo uw un nd no nw nn td to tw tn
et ee ex et xt xe xx xt pt pe px pt at ae ax at nt ne nx nt dt de dx dt
AS At Aa Ar As SS St Sa Sr Ss CS Ct Ca Cr Cs IS It Ia Ir Is IS It Ia Ir Is
BM Bu Bl Bt Bi Bp Bl Bi Bc Ba Bt Bi Bo Bn iM iu il it ii ip il ii ic ia it ii io in nM nu nl nt ni np nl ni nc na nt ni no nn aM au al at ai ap al ai ac aa at ai ao an rM ru rl rt ri rp rl ri rc ra rt ri ro rn yM yu yl yt yi yp yl yi yc ya yt yi yo yn
RD Re Rc Ri Rm Ra Rl eD ee ec ei em ea el pD pe pc pi pm pa pl eD ee ec ei em ea el aD ae ac ai am aa al tD te tc ti tm ta tl iD ie ic ii im ia il nD ne nc ni nm na nl gD ge gc gi gm ga gl
SC Sa Sr Sp Se St iC ia ir ip ie it eC ea er ep ee et rC ra rr rp re rt pC pa pr pp pe pt iC ia ir ip ie it nC na nr np ne nt sC sa sr sp se st kC ka kr kp ke kt iC ia ir ip ie it
Mg Mr Mo Mu Mp og or oo ou op ng nr no nu np sg sr so su sp tg tr to tu tp eg er eo eu ep rg rr ro ru rp
SC Sh Sa Sn Sg Se mC mh ma mn mg me aC ah aa an ag ae lC lh la ln lg le lC lh la ln lg le
cs cu cb cs ce ct cs hs hu hb hs he ht hs as au ab as ae at as rs ru rb rs re rt rs as au ab as ae at as cs cu cb cs ce ct cs ts tu tb ts te tt ts es eu eb es ee et es rs ru rb rs re rt rs
Ac Ah Aa Al Al Ae An Ag Ae lc lh la ll ll le ln lg le nc nh na nl nl ne nn ng ne uc uh ua ul ul ue un ug ue mc mh ma ml ml me mn mg me
bs bo br bt us uo ur ut bs bo br bt bs bo br bt ls lo lr lt es eo er et
PS Pe Pq Pu Pe Pn Pc Pe Ps oS oe oq ou oe on oc oe os lS le lq lu le ln lc le ls yS ye yq yu ye yn yc ye ys nS ne nq nu ne nn nc ne ns oS oe oq ou oe on oc oe os mS me mq mu me mn mc me ms iS ie iq iu ie in ic ie is aS ae aq au ae an ac ae as lS le lq lu le ln lc le ls
al ai an ae as pl pi pn pe ps pl pi pn pe ps ll li ln le ls el ei en ee es
KI Ks Kl Ka Kn Kd oI os ol oa on od cI cs cl ca cn cd hI hs hl ha hn hd
PC Pi Pr Pc Pl Pe lC li lr lc ll le oC oi or oc ol oe tC ti tr tc tl te
qb qo qx ub uo ux ob oo ox tb to tx eb eo ex
wl wi wn we al ai an ae vl vi vn ve el ei en ee
ns nl ni nd ne us ul ui ud ue ms ml mi md me bs bl bi bd be es el ei ed ee rs rl ri rd re
uw uo ur ud us nw no nr nd ns iw io ir id is qw qo qr qd qs
pc po pn ps pt pa pn pt lc lo ln ls lt la ln lt ac ao an as at aa an at sc so sn ss st sa sn st tc to tn ts tt ta tn tt ic io in is it ia in it cc co cn cs ct ca cn ct
ac ao an as at aa an at pc po pn ps pt pa pn pt ec eo en es et ea en et rc ro rn rs rt ra rn rt yc yo yn ys yt ya yn yt
Gc Go Gd Ge rc ro rd re ac ao ad ae yc yo yd ye
LC Lo Ln Lg Lr Lu Le Ln Lc Le Ls iC io in ig ir iu ie in ic ie is nC no nn ng nr nu ne nn nc ne ns eC eo en eg er eu ee en ec ee es aC ao an ag ar au ae an ac ae as rC ro rn rg rr ru re rn rc re rs
SP Si hP hi oP oi rP ri tP ti
ps pi pz pe ps as ai az ae as ps pi pz pe ps es ei ez ee es rs ri rz re rs
Gp Ga Gr Gt Gi Gt Gi Go Gn op oa or ot oi ot oi oo on lp la lr lt li lt li lo ln dp da dr dt di dt di do dn bp ba br bt bi bt bi bo bn ap aa ar at ai at ai ao an cp ca cr ct ci ct ci co cn hp ha hr ht hi ht hi ho hn
pc pa pp pi pt pa pl ps rc ra rp ri rt ra rl rs ec ea ep ei et ea el es fc fa fp fi ft fa fl fs ec ea ep ei et ea el es cc ca cp ci ct ca cl cs tc ta tp ti tt ta tl ts uc ua up ui ut ua ul us ac aa ap ai at aa al as lc la lp li lt la ll ls
HO HC Ha Hm Hl eO eC ea em el lO lC la lm ll lO lC la lm ll oO oC oa om ol
fa fn fa fg fr fa fm fs ia in ia ig ir ia im is na nn na ng nr na nm ns da dn da dg dr da dm ds

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