Answer:
(1) ΔMAN ≅ ΔBOY
(2) ΔMAT ≅ ΔRUG
(3) ΔEBN ≅ ΔUHR
(4) ΔTOP ≅ ΔLID
(5) ΔCAT ≅ ΔDOG
(6) ΔITP ≅ ΔLOH
Explanation:
The following combinations of the congruent triangle facts will be sufficient to prove triangles congruent. 
The combinations are:
 (1) SSS (side-side-side) : If three sides of a triangle are congruent to three sides of another triangle then the triangles are congruent.
 (2) SAS (side-angle-side) : If two sides and included angle of a triangle are congruent to another triangle then the triangles are congruent. 
(3) ASA (angle-side-angle) : If two angles and included side of a triangle are congruent to another triangle then the triangles are congruent. 
(4) RHS (right angle-hypotenuse-side) : If the hypotenuse and leg of one right triangle are congruent to the corresponding parts of another right triangle, the right triangles are congruent.
Part (1):
 As we are given two triangles.
 Side AM = Side OB
 Side MN = Side BY
 Side AN = Side OY
That means, 
ΔMAN ≅ ΔBOY
Part (2):
 As we are given two triangles.
 Side MA = Side RU
 Side MT = Side RG
 Side AT = Side UG
That means, 
ΔMAT ≅ ΔRUG
Part (3):
 As we are given two triangles.
 Side EB = Side UH
 Side BN = Side HR
 Side NE = Side RU
That means, 
ΔEBN ≅ ΔUHR
Part (4):
 As we are given two triangles.
 Side OT = Side IL
 Side OP = Side ID
 Side PT = Side DL
That means, 
ΔTOP ≅ ΔLID
Part (5):
 As we are given two triangles.
 Side AC = Side OD
 Side AT = Side OG
 Side TC = Side GD
That means, 
ΔCAT ≅ ΔDOG
Part (6):
 As we are given two triangles.
 Side TP = Side OH
 Side IT = Side LO
 Side IP = Side LH
That means, 
ΔITP ≅ ΔLOH