make dictionary with crunch help

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http://www.backtrack-linux.org – Hi I would like create a dictionary with following configuration: 10 by 10 With Letters "ABCDEF" and Numbers "0123456789" 1º Dictionary --> No repetitions example "ABCDEF0123, ABCDEF0124..., 9876543210" 2ª Dictionary--> With only one repetition "AABCDEF012,AABCDEF013,... 9987654321". Is possible make this with crunch? If not, existe anyway make this with another program. thank you for the help (HowTos)