y.rb

eval(c                             =%w@i=
1;c=('e                           val(c=%
w'+64.ch                         r+(c.spl
it(w=35.c                       hr)[0].su
b(/[0-9]/)                     {(_1.to_i+
1)%7}+w)*3)                   .chars;s=(4
 ...41).map{                 |y|(2...43)
  .map{|x|p="               000080010c6
   hd6j100c62d             62562g6hi6h
    i6j4e209001           0g6h909i6j"
     [(i<2?i:i-1         )*9+y/15*3+
      x/15].to_i(       20);rx=x%15
       +p%2*15-14.     5;ry=y%15+p
        /2*15-134.5   ;a=(x%15-2)
         /11;b=(y%15 -4)/7;[((x-
          22).abs+y-24).abs<6,!
           0,y>22&&(x-y+-2).ab
            s<6][i]||p!=0&&((
             121*rx**2+169*r
              y**2-20449)*(
               4*rx**2+ry*
               *2-16)<=0||
               p<16&&(a*b=
               =a+b||a*b==
               0&&p[(3*b+a
               +3)/2]==1))
               ??!:32.chr}
               .join.rstri
               p}.join$/;s
               [-5..]=64.c
               hr+"*'')";p
               uts(s.gsub(
               ?!){c.shift
               })&.ypresto
               (2021/12/30
               )&.age+=1;#
               i=1;c=@*'')

yp.rb

data = [
nil, nil, nil,
nil, 'D', nil,
nil, 'U', nil,

'DR', 'LR', 2,
'UDR', 'LR', 4,
'U', nil, nil,

'DR', 'LR', 'L',
'UDR', 'LR', 'L',
'UR', 'LR', 'L',

1, 'LR', 2,
3, 'LR', 2,
3, 'LR', 4,

'R', 'LRD', 'L',
nil, 'UD', nil,
nil, 'U', nil,

1, 'LR', 2,
'UD', nil, 'UD',
3, 'LR', 4,
]

def convert(c)
  return 0 unless c
  return [0,16,17,18,19][c] if c.is_a? Integer
  'ULRD'.chars.each_with_index.sum { c[_1] ? 1 << _2 : 0 }
end

data = data.map{convert _1}
D=data.map{_1.to_s(36)}.join

S=15
WN = 2
HN = 4
GCD = WN.gcd HN

code = File.read(__FILE__).split(/^#CODE/).last
code.gsub!(/[A-Z]+/){Object.const_get(_1).inspect}
while true
  replaced = false
  code.gsub!(%r{\([\d+*/\-.]+\)}){
    next _1 if _1 =~ /\.\./ || _1 =~ /\(\d+\)/ || _1 =~ /2021/
    replaced = true
    eval(_1).inspect
  }
  break unless replaced
end
code.gsub!(/([+(-])1\*/){_1[0]}
code=code.delete "\n "
c=code;eval code
exit
#CODE
i=0;
c=('eval(c=%w'+64.chr+(c.split(w=35.chr)[0].sub(/[0-9]/){(_1.to_i+1)%7}+w)*3).chars;
s=(HN...(3*S-HN)).map{|y|
  (WN...(3*S-WN)).map{|x|
    p=D[(i<2 ? i : i-1)*9+y/S*3+x/S].to_i(20);
    rx=x%S+p%2*S-(S-0.5);
    ry=y%S+p/2*S-(9*S-0.5);
    a=(x%S-WN)/(S-2*WN);
    b=(y%S-HN)/(S-2*HN);
    [((x-(S*3/2)).abs+y-(S*3/2+HN/2)).abs<((S-2*HN)*9/10),!0,y>(S*3/2)&&(x-y+(WN-HN)).abs<((S-2*HN)*9/10)][i]||
    p!=0&&(
    (((S-HN)**2)*rx**2+((S-WN)**2)*ry**2-(((S-WN)*(S-HN))**2))*(((HN/GCD)**2)*rx**2+((WN/GCD)**2)*ry**2-((WN*HN/GCD)**2))<=0 ||
    p<16&&(a*b==a+b||a*b==0&&p[(3*b+a+3)/2]==1))? ?! : 32.chr
  }.join.rstrip
}.join$/;
s[-5..]=64.chr+"*'')";
puts(s.gsub(?!){c.shift})&.ypresto(2021/12/30)&.age+=1;

#!/bin/bash

code="$(cat y.rb)"

while true; do
  clear
  echo "$code"
  code="$(echo "$code" | ruby)"
  for i in `seq 1 3000`; do
    echo > /dev/null
  done
  echo
done