1) 2) 3)
|179|356|428| |536|842|719| |918|653|247|
|364|821|795| |294|371|865| |324|917|865|
|825|497|361| |817|569|324| |657|482|931|
|743|182|956| |943|726|581| |431|869|572|
|592|634|817| |152|498|673| |596|721|384|
|681|579|234| |768|153|492| |782|534|196|
|957|218|643| |329|685|147| |149|375|628|
|216|743|589| |675|214|938| |875|296|413|
|438|965|172| |481|937|256| |263|148|759|