
: /// 1
 abcde abcde abcde abcde
 bcdea bcdea bcdea bcdea
 cdeab cdeab cdeab cdeab
 deabc deabc deabc deabc
 eabcd eabcd eabcd eabcd
 abcde abcde abcde abcde
 bcdea bcdea bcdea bcdea
 cdeab cdeab cdeab cdeab
 deabc deabc deabc deabc
 eabcd eabcd eabcd eabcd

 abcde abcde abcde abcde
 bcdea bcdea bcdea bcdea
 cdeab cdeab cdeab cdeab
 deabc deabc deabc deabc
 eabcd eabcd eabcd eabcd
 abcde abcde abcde abcde
 bcdea bcdea bcdea bcdea
 cdeab cdeab cdeab cdeab
 deabc deabc deabc deabc
 eabcd eabcd eabcd eabcd

: \\\ 1
 eabcd eabcd eabcd eabcd
 deabc deabc deabc deabc
 cdeab cdeab cdeab cdeab
 bcdea bcdea bcdea bcdea
 abcde abcde abcde abcde
 eabcd eabcd eabcd eabcd
 deabc deabc deabc deabc
 cdeab cdeab cdeab cdeab
 bcdea bcdea bcdea bcdea
 abcde abcde abcde abcde
 eabcd eabcd eabcd eabcd
 deabc deabc deabc deabc
 cdeab cdeab cdeab cdeab
 bcdea bcdea bcdea bcdea
 abcde abcde abcde abcde
 eabcd eabcd eabcd eabcd
 deabc deabc deabc deabc
 cdeab cdeab cdeab cdeab
 bcdea bcdea bcdea bcdea
 abcde abcde abcde abcde

: /// 2
 aabbccddee aabbccddee
 abbccddeea abbccddeea
 bbccddeeaa bbccddeeaa
 bccddeeaab bccddeeaab
 ccddeeaabb ccddeeaabb
 cddeeaabbc cddeeaabbc
 ddeeaabbcc ddeeaabbcc
 deeaabbccd deeaabbccd
 eeaabbccdd eeaabbccdd
 eaabbccdde eaabbccdde

 aabbccddee aabbccddee
 abbccddeea abbccddeea
 bbccddeeaa bbccddeeaa
 bccddeeaab bccddeeaab
 ccddeeaabb ccddeeaabb
 cddeeaabbc cddeeaabbc
 ddeeaabbcc ddeeaabbcc
 deeaabbccd deeaabbccd
 eeaabbccdd eeaabbccdd
 eaabbccdde eaabbccdde

: \\ 2
 eaabbccdde eaabbccdde
 eeaabbccdd eeaabbccdd
 deeaabbccd deeaabbccd
 ddeeaabbcc ddeeaabbcc
 cddeeaabbc cddeeaabbc
 ccddeeaabb ccddeeaabb
 bccddeeaab bccddeeaab
 bbccddeeaa bbccddeeaa
 abbccddeea abbccddeea
 aabbccddee aabbccddee

 eaabbccdde eaabbccdde
 eeaabbccdd eeaabbccdd
 deeaabbccd deeaabbccd
 ddeeaabbcc ddeeaabbcc
 cddeeaabbc cddeeaabbc
 ccddeeaabb ccddeeaabb
 bccddeeaab bccddeeaab
 bbccddeeaa bbccddeeaa
 abbccddeea abbccddeea
 aabbccddee aabbccddee

: squares
 aaaaaaaaaaaaaaaaaaaa
 abbbbbbbbbbbbbbbbbba
 abccccccccccccccccba
 abcddddddddddddddcba
 abcdeeeeeeeeeeeedcba
 abcdeaaaaaaaaaaedcba
 abcdeabbbbbbbbaedcba
 abcdeabccccccbaedcba
 abcdeabcddddcbaedcba
 abcdeabcdeedcbaedcba
 abcdeabcdeedcbaedcba
 abcdeabcddddcbaedcba
 abcdeabccccccbaedcba
 abcdeabbbbbbbbaedcba
 abcdeaaaaaaaaaaedcba
 abcdeeeeeeeeeeeedcba
 abcddddddddddddddcba
 abccccccccccccccccba
 abbbbbbbbbbbbbbbbbba
 aaaaaaaaaaaaaaaaaaaa

: spirals 1
 abcdeaaaaaaaaaaaaaaa
 abcdeabbbbbbbbbbbbba
 abcdeabcccccccccccba
 abcdeabcdddddddddcba
 abcdeabcdeeeeeeedcba
 abcdeabcdeaaaaaedcba
 abcdeabcdeabbbaedcba
 abcdeabcdeabcbaedcba
 abcdeabcdeabcbaedcba
 abcdeabcdeadcbaedcba
 abcdeabcdeadcbaedcba
 abcdeabcddddcbaedcba
 abcdeabccccccbaedcba
 abcdeabbbbbbbbaedcba
 abcdeaaaaaaaaaaedcba
 abcdeeeeeeeeeeeedcba
 abcddddddddddddddcba
 abccccccccccccccccba
 abbbbbbbbbbbbbbbbbba
 aaaaaaaaaaaaaaaaaaaa

: spirals 2
 aaaaaaaaaaaaaaaaaaaa
 bbbbbbbbbbbbbbbbbbba
 ccccccccccccccccccba
 dddddddddddddddddcba
 eeeeeeeeeeeeeeeedcba
 aaaaaaaaaaaaaaaedcba
 abbbbbbbbbbbbbaedcba
 abcccccccccccbaedcba
 abcdddddddddcbaedcba
 abcdeeeeeeedcbaedcba
 abcdeaaaaeedcbaedcba
 abcdeabdddddcbaedcba
 abcdeabccccccbaedcba
 abcdeabbbbbbbbaedcba
 abcdeaaaaaaaaaaedcba
 abcdeeeeeeeeeeeedcba
 abcddddddddddddddcba
 abccccccccccccccccba
 abbbbbbbbbbbbbbbbbba
 aaaaaaaaaaaaaaaaaaaa

: + double
 aaabbccddeeddccbbaaa
 aaabbccddeeddccbbaaa
 aaabbccddeeddccbbaaa
 bbbbbccddeeddccbbbbb
 bbbbbccddeeddccbbbbb
 cccccccddeeddccccccc
 cccccccddeeddccccccc
 dddddddddeeddddddddd
 dddddddddeeddddddddd
 eeeeeeeeeeeeeeeeeeee
 eeeeeeeeeeeeeeeeeeee
 dddddddddeeddddddddd
 dddddddddeeddddddddd
 cccccccddeeddccccccc
 cccccccddeeddccccccc
 bbbbbccddeeddccbbbbb
 bbbbbccddeeddccbbbbb
 aaabbccddeeddccbbaaa
 aaabbccddeeddccbbaaa
 aaabbccddeeddccbbaaa

: X double
 aabbccddeeeeddccbbaa
 aaabbccddeeddccbbaaa
 baaabbccddddccbbaaab
 bbaaabbccddccbbaaabb
 cbbaaabbccccbbaaabbc
 ccbbaaabbccbbaaabbcc
 dccbbaaabbbbaaabbccd
 ddccbbaaabbaaabbccdd
 eddccbbaaaaaabbccdde
 eeddccbbaaaabbccddee
 eeddccbbaaaabbccddee
 eddccbbaaaaaabbccdde
 ddccbbaaabbaaabbccdd
 dccbbaaabbbbaaabbccd
 ccbbaaabbccbbaaabbcc
 cbbaaabbccccbbaaabbc
 bbaaabbccddccbbaaabb
 baaabbccddddccbbaaab
 aaabbccddeeddccbbaaa
 aabbccddeeeeddccbbaa

: losange 2
 abbccddeeaaeeddccbba
 bbccddeeaaaaeeddccbb
 bccddeeaabbaaeeddccb
 ccddeeaabbbbaaeeddcc
 cddeeaabbccbbaaeeddc
 ddeeaabbccccbbaaeedd
 deeaabbccddccbbaaeed
 eeaabbccddddccbbaaee
 eaabbccddeeddccbbaae
 aabbccddeeeeddccbbaa
 aabbccddeeeeddccbbaa
 eaabbccddeeddccbbaae
 eeaabbccddddccbbaaee
 deeaabbccddccbbaaeed
 ddeeaabbccccbbaaeedd
 cddeeaabbccbbaaeeddc
 ccddeeaabbbbaaeeddcc
 bccddeeaabbaaeeddccb
 bbccddeeaaaaeeddccbb
 abbccddeeaaeeddccbba

: # 2
 bbcdeaaedccdeaaedcbb
 bbcdeaaedccdeaaedcbb
 cccdeaaedccdeaaedccc
 ddddeaaeddddeaaedddd
 eeeeeaaeeeeeeaaeeeee
 aaaaaaaaaaaaaaaaaaaa
 aaaaaaaaaaaaaaaaaaaa
 eeeeeaaeeeeeeaaeeeee
 ddddeaaeddddeaaedddd
 cccdeaaedccdeaaedccc
 cccdeaaedccdeaaedccc
 ddddeaaeddddeaaedddd
 eeeeeaaeeeeeeaaeeeee
 aaaaaaaaaaaaaaaaaaaa
 aaaaaaaaaaaaaaaaaaaa
 eeeeeaaeeeeeeaaeeeee
 ddddeaaeddddeaaedddd
 cccdeaaedccdeaaedccc
 bbcdeaaedccdeaaedcbb
 bbcdeaaedccdeaaedcbb

: ||| 1
 abcdeabcdeabcdeabcde
 abcdeabcdeabcdeabcde
 abcdeabcdeabcdeabcde
 abcdeabcdeabcdeabcde
 abcdeabcdeabcdeabcde
 abcdeabcdeabcdeabcde
 abcdeabcdeabcdeabcde
 abcdeabcdeabcdeabcde
 abcdeabcdeabcdeabcde
 abcdeabcdeabcdeabcde
 abcdeabcdeabcdeabcde
 abcdeabcdeabcdeabcde
 abcdeabcdeabcdeabcde
 abcdeabcdeabcdeabcde
 abcdeabcdeabcdeabcde
 abcdeabcdeabcdeabcde
 abcdeabcdeabcdeabcde
 abcdeabcdeabcdeabcde
 abcdeabcdeabcdeabcde
 abcdeabcdeabcdeabcde

: ||| 2
 aabbccddeeaabbccddee
 aabbccddeeaabbccddee
 aabbccddeeaabbccddee
 aabbccddeeaabbccddee
 aabbccddeeaabbccddee
 aabbccddeeaabbccddee
 aabbccddeeaabbccddee
 aabbccddeeaabbccddee
 aabbccddeeaabbccddee
 aabbccddeeaabbccddee
 aabbccddeeaabbccddee
 aabbccddeeaabbccddee
 aabbccddeeaabbccddee
 aabbccddeeaabbccddee
 aabbccddeeaabbccddee
 aabbccddeeaabbccddee
 aabbccddeeaabbccddee
 aabbccddeeaabbccddee
 aabbccddeeaabbccddee
 aabbccddeeaabbccddee

: = 1
 aaaaaaaaaaaaaaaaaaaa
 bbbbbbbbbbbbbbbbbbbb
 cccccccccccccccccccc
 dddddddddddddddddddd
 eeeeeeeeeeeeeeeeeeee
 aaaaaaaaaaaaaaaaaaaa
 bbbbbbbbbbbbbbbbbbbb
 cccccccccccccccccccc
 dddddddddddddddddddd
 eeeeeeeeeeeeeeeeeeee
 aaaaaaaaaaaaaaaaaaaa
 bbbbbbbbbbbbbbbbbbbb
 cccccccccccccccccccc
 dddddddddddddddddddd
 eeeeeeeeeeeeeeeeeeee
 aaaaaaaaaaaaaaaaaaaa
 bbbbbbbbbbbbbbbbbbbb
 cccccccccccccccccccc
 dddddddddddddddddddd
 eeeeeeeeeeeeeeeeeeee

: = 2
 aaaaaaaaaaaaaaaaaaaa
 aaaaaaaaaaaaaaaaaaaa
 bbbbbbbbbbbbbbbbbbbb
 bbbbbbbbbbbbbbbbbbbb
 cccccccccccccccccccc
 cccccccccccccccccccc
 dddddddddddddddddddd
 dddddddddddddddddddd
 eeeeeeeeeeeeeeeeeeee
 eeeeeeeeeeeeeeeeeeee
 aaaaaaaaaaaaaaaaaaaa
 aaaaaaaaaaaaaaaaaaaa
 bbbbbbbbbbbbbbbbbbbb
 bbbbbbbbbbbbbbbbbbbb
 cccccccccccccccccccc
 cccccccccccccccccccc
 dddddddddddddddddddd
 dddddddddddddddddddd
 eeeeeeeeeeeeeeeeeeee
 eeeeeeeeeeeeeeeeeeee

