
class MakTubSeqs:
    NUMBERS  = "0123456789"
    UPPERCASE =  "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
    LOWERCASE = "abcdefghijklmnopqrstuvwxyz"
    LOWERCASE_NUM = "abcdefghijklmnopqrstuvwxyz0123456789"
    UPPERCASE_NUM = "ABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
    ALFHA_NUNS =  "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789"
