Representative district 66 shall consist of the following voting districts in Riley county: (000120); and the following blocks in voting district (000140), tract 0002.02, block group 3, in Riley county: block 004, block 010, block 012, block 013, block 014, block 015, block 016, block 017, block 018, block 019, block 021, block 023, block 024, block 025, block 026, block 027, block 028; and the following blocks in voting district (000140), tract 0002.02, block group 4, in Riley county: block 007, block 010, block 011, block 012, block 013, block 014, block 015, block 016, block 024; and the following blocks in voting district (000140), tract 0005.00, block group 4, in Riley county: block 000; and the following blocks in voting district (000140), tract 0011.01, block group 1, in Riley county: block 005, block 012; and the following voting districts in Riley county: (000170); and the following blocks in voting district (00022A), tract 0007.00, block group 3, in Riley county: block 000, block 001, block 002, block 003, block 011, block 012, block 013, block 014, block 015, block 016; and the following blocks in voting district (00022A), tract 0009.00, block group 5, in Riley county: block 124; and the following blocks in voting district (000230), tract 0007.00, block group 2, in Riley county: block 000, block 002, block 003, block 006, block 008, block 011, block 012; and the following blocks in voting district (000370), tract 0011.02, block group 1, in Riley county: block 007, block 012; and the following blocks in voting district (00039A), tract 0011.02, block group 1, in Riley county: block 000; and the following blocks in voting district (190010), tract 0002.02, block group 4, in Riley county: block 008, block 009; and the following blocks in voting district (190010), tract 0011.01, block group 1, in Riley county: block 000, block 001, block 002, block 006, block 011; and the following voting districts in Riley county: (300040), (400010), (400020); and the following blocks in voting district (400030), tract 0002.02, block group 1, in Riley county: block 003, block 004, block 005, block 006, block 007, block 008, block 009, block 010, block 011, block 012, block 013, block 014, block 015, block 016, block 017, block 018, block 019, block 020, block 021, block 022, block 023, block 024, block 029, block 030, block 031; and the following blocks in voting district (400030), tract 0008.02, block group 2, in Riley county: block 006; and the following voting districts in Riley county: (400040), (400060), (400070).