Convert the following ERD in Chens notation to an ERD in IE notation. All entities, attributes, and relationships are artificial.

You need to clearly show strong and weak entities, foreign key migrations, total participations and partial participations, and cardinality ratios.

e2 a1 (e2_a2 1 a1 e1 a2 r1 a1 E2 R1 E1 r2 a1 r5 a1 R2 R5 r3 a1 e4_a1 R3 e4 a2 E4 R4 E3 r8 a1 r7 a1 R8 R7 r6 a1 r6 a2 E6 R6 E5 e6 a2 r9 a1 R9 r9 a2 e7 a2 r10_a1 e8 a1 E8 E7 e8 a2 e2 a1 (e2_a2 1 a1 e1 a2 r1 a1 E2 R1 E1 r2 a1 r5 a1 R2 R5 r3 a1 e4_a1 R3 e4 a2 E4 R4 E3 r8 a1 r7 a1 R8 R7 r6 a1 r6 a2 E6 R6 E5 e6 a2 r9 a1 R9 r9 a2 e7 a2 r10_a1 e8 a1 E8 E7 e8 a2