= "Usage: AlignmentExtractor TASK=<task_num> <task_args>\n" +
"\tTasks:\n" +
"\t\t1. Extract Regions: IN=<Multiple alignment file> OUT=<output file> ANNOTGFF=<GFF annotation file, sequence name should match one of the aligned sequence IDs> INFORMAT=<[FASTA]/EXON/PHYLIP/SEQPHYLIP> OUTFORMAT<[FASTA]/EXON/PHYLIP> SEQS=<comma separated list of sequence ids>\n" +
"\t\t2. Extract 4D sites from exon alignment: IN=<Exon multiple alignment> OUT=<output file> INFORMAT=<input format (default FASTA)> OUTFORMAT=<output format (default FASTA)>\n " +
"\t\t3. Extract Conserved sites from exon alignment: IN=<Exon multiple alignment> OUT=<output alignment file> INFORMAT=<input format (default FASTA)> OUTFORMAT=<output format (default FASTA)>\n"+
"\t\t4. Extract region IN=<Multiple alignment file> OUT=<output file> REGION=<start..end> REF=<reference> INFORMAT=<[FASTA]/EXON/PHYLIP> OUTFORMAT<[FASTA]/EXON/PHYLIP/SEQPHYLIP> \n" +
"\t\t5. Convert alignment file IN=<Multiple Alignment File> OUT=<output file> INFORMAT=<[FASTA]/EXON/PHYLIP> OUTFORMAT<FASTA/EXON/[PHYLIP]/SEQPHYLIP> [-compress <if the output alignment should be reference gap free>] \n" +
"\t\t6. Introduce Random Gaps -in <Multiple Alignment File default is standard input> -out <output gapped alignment defalut is standard out> -informat <[FASTA]/EXON/PHYLIP> -outformat <FASTA/EXON/[PHYLIP]/SEQPHYLIP> -maxGaps <maximum number of gaps> [-ref <reference if no gaps should be introduced in reference>]\n" +
"\t\t7. Permute Columns -in <Multiple Alignment File default is standard input> -out <output gapped alignment defalut is standard out> -informat <[FASTA]/EXON/PHYLIP> -outformat <FASTA/EXON/[PHYLIP]/SEQPHYLIP> " +
"\n\t8. Sample Columns from Alignment -in <Multiple Alignment File default is standard input> -out <output gapped alignment defalut is standard out> -informat <[FASTA]/EXON/PHYLIP> -outformat <[FASTA]/EXON/PHYLIP/SEQPHYLIP> -cols <Number of columns to sample> [-consecutiveCols <Sample consecutive columns rather than single ones>]" +
"\n\t9. Combined alignments -informat <[FASTA], PHYLIP, SEQPHYLIP> -outformat <[FASTA], PHYLIP, SEQPHYLIP> -in <Standard input of file with a list of alignment files> -out <standard output or file name> [-maxColumns <If specified, and the combined alignment is larger than this value, a sampled alignmnet will be generated instead of the combined one>]" +
"\n"