S mod 2 0

S mod 2 0S mod 2 0S mod 2 0S mod 2 0S mod 2 0S mod 2 0
S mod 2 0S mod 2 0S mod 2 0S mod 2 0S mod 2 0S mod 2 0
S mod 2 0S mod 2 0S mod 2 0S mod 2 0S mod 2 0S mod 2 0S mod 2 0S mod 2 0S mod 2 0S mod 2 0S mod 2 0S mod 2 0S mod 2 0S mod 2 0S mod 2 0S mod 2 0S mod 2 0S mod 2 0S mod 2 0S mod 2 0S mod 2 0S mod 2 0S mod 2 0S mod 2 0S mod 2 0S mod 2 0S mod 2 0S mod 2 0S mod 2 0S mod 2 0S mod 2 0S mod 2 0S mod 2 0S mod 2 0S mod 2 0S mod 2 0