No problem, we've got 3563 and 5667 to multiply
3563 × 5667 = 5667 × (3563)
+ 5667 × 3 that equals 17001
+ 5667 × 60 resulting in 340020
+ 5667 × 500 that equals 2833500
+ 5667 × 3000 yielding 17001000

= 20191521
