everybody.codes/2024/day07_not_fast_but_furious/tests/challenge3

A:+,+,-,+,=,+,+,-,=,-,=

S+= +=-== +=++=     =+=+=--=    =-= ++=     +=-  =+=++=-+==+ =++=-=-=--
- + +   + =   =     =      =   == = - -     - =  =         =-=        -
= + + +-- =-= ==-==-= --++ +  == == = +     - =  =    ==++=    =++=-=++
+ + + =     +         =  + + == == ++ =     = =  ==   =   = =++=
= = + + +== +==     =++ == =+=  =  +  +==-=++ =   =++ --= + =
+ ==- = + =   = =+= =   =       ++--          +     =   = = =--= ==++==
=     ==- ==+-- = = = ++= +=--      ==+ ==--= +--+=-= ==- ==   =+=    =
-               = = = =   +  +  ==+ = = +   =        ++    =          -
-               = + + =   +  -  = + = = +   =        +     =          -
--==++++==+=+++-= =-= =-+-=  =+-= =-= =--   +=++=+++==     -=+=++==+++-