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Required fields*

Rev

Required fields*

Print an alphabet wave

You are to print this exact text:

ABABABABABABABABABABABABAB
BCBCBCBCBCBCBCBCBCBCBCBCBC
CDCDCDCDCDCDCDCDCDCDCDCDCD
DEDEDEDEDEDEDEDEDEDEDEDEDE
EFEFEFEFEFEFEFEFEFEFEFEFEF
FGFGFGFGFGFGFGFGFGFGFGFGFG
GHGHGHGHGHGHGHGHGHGHGHGHGH
HIHIHIHIHIHIHIHIHIHIHIHIHI
IJIJIJIJIJIJIJIJIJIJIJIJIJ
JKJKJKJKJKJKJKJKJKJKJKJKJK
KLKLKLKLKLKLKLKLKLKLKLKLKL
LMLMLMLMLMLMLMLMLMLMLMLMLM
MNMNMNMNMNMNMNMNMNMNMNMNMN
NONONONONONONONONONONONONO
OPOPOPOPOPOPOPOPOPOPOPOPOP
PQPQPQPQPQPQPQPQPQPQPQPQPQ
QRQRQRQRQRQRQRQRQRQRQRQRQR
RSRSRSRSRSRSRSRSRSRSRSRSRS
STSTSTSTSTSTSTSTSTSTSTSTST
TUTUTUTUTUTUTUTUTUTUTUTUTU
UVUVUVUVUVUVUVUVUVUVUVUVUV
VWVWVWVWVWVWVWVWVWVWVWVWVW
WXWXWXWXWXWXWXWXWXWXWXWXWX
XYXYXYXYXYXYXYXYXYXYXYXYXY
YZYZYZYZYZYZYZYZYZYZYZYZYZ
ZAZAZAZAZAZAZAZAZAZAZAZAZA

Specs

You can print all lowercase instead of all uppercase. However, case must be consistent throughout the output.
You may print one extra trailing linefeed.

Scoring

Since this is an alphabet wave that fluctuates to a small extent, your code should also be small in terms of byte-count. In fact, the smallest code in terms of byte-count wins.

Answer*

If this is an answer to a challenge…

…Be sure to follow the challenge specification. However, please refrain from exploiting obvious loopholes. Answers abusing any of the standard loopholes are considered invalid. If you think a specification is unclear or underspecified, comment on the question instead.
…Try to optimize your score. For instance, answers to code-golf challenges should attempt to be as short as possible. You can always include a readable version of the code in addition to the competitive one. Explanations of your answer make it more interesting to read and are very much encouraged.
…Include a short header which indicates the language(s) of your code and its score, as defined by the challenge.

More generally…

…Please make sure to answer the question and provide sufficient detail.
…Avoid asking for help, clarification or responding to other answers (use comments instead).

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1

\$\begingroup\$ if you change the indext to i in 1:26 and then the letter selection to LETTERS[c(i,i%%26+1)] you can drop like 6 or 7 bytes \$\endgroup\$

user5957401
– user5957401

2016年08月10日 13:07:29 +00:00
Commented Aug 10, 2016 at 13:07
1

\$\begingroup\$ @user5957401 arf I was so stubbornly doing (i+1)%%26 that it didn't occur to me to do the opposite! Thanks! \$\endgroup\$

plannapus
– plannapus

2016年08月10日 13:54:56 +00:00
Commented Aug 10, 2016 at 13:54
1

\$\begingroup\$ 56 bytes using matrices again :) \$\endgroup\$

Giuseppe
– Giuseppe

2017年09月13日 18:23:02 +00:00
Commented Sep 13, 2017 at 18:23

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