Question
Using the given pattern, find the missing numbers.
$1^2+2^2+2^2=3^2, \quad 2^2+3^2+6^2=7^2$,
$3^2+4^2+12^2=13^2, \quad 4^2+5^2+\_^2=21^2$,
$5^2+{ }\_^2+30^2=31^2, \quad 6^2+7^2+{ }\_^2=\_^2$
$1^2+2^2+2^2=3^2, \quad 2^2+3^2+6^2=7^2$,
$3^2+4^2+12^2=13^2, \quad 4^2+5^2+\_^2=21^2$,
$5^2+{ }\_^2+30^2=31^2, \quad 6^2+7^2+{ }\_^2=\_^2$