SPL Debug: 10.20.30
SPL Debug: In function: a=10, b=25, c=30, x=, y=
SPL Debug: In root ctx: a=10, b=20, c=30, x=, y=
SPL Debug: In function: a=11, b=25, c=31, x=1, y=
SPL Debug: In root ctx: a=10, b=20, c=31, x=, y=
SPL Debug: In function: a=12, b=25, c=33, x=2, y=9
SPL Debug: In root ctx: a=10, b=20, c=33, x=, y=
SPL Debug: In function: a=13, b=25, c=36, x=3, y=9
SPL Debug: In root ctx: a=10, b=20, c=36, x=, y=
SPL Debug: In function: a=14, b=25, c=40, x=4, y=9
SPL Debug: In root ctx: a=10, b=20, c=40, x=, y=
SPL Debug: In function: a=10, b=25, c=40, x=, y=