BURR6 - PC VERSION 2.0 - 6-PIECE BURR ANALYSIS PROGRAM - COPYRIGHT 1986, 1987 BILL CUTLER PUZZLES
 OPTIONS IN EFFECT:    LIST OF STATES: NO                     EXTERNAL HOLES IN ASSEMBLIES: NOT ALLOWED
             DETAILS&PICTURES: SOLUTIONS ONLY    SUBASSEMBLY ANALYSIS: INCLUDED IN OUTPUT    
             LENGTH OF PIECES: 6    "LEVEL" USAGE: UNLIMITED MOVEMENT IN ONE DIRECTION                 
 
  PUZZLE NAME:      Coffin's Improved Burr              
 
 
   PIECE   1234 5678 9A BC    SPECIAL PIECE CODES       CUBE NUMBERS  FOR LENGTH 6 PIECES
           ---- ---- -- --                               TOP BOTTOM
    # 1    0110 0000 00 11  FIXED                        X X   X X
    # 2    1001 1001 01 11                               1 5   X X         CUBES LABELLED "X" ARE PRESENT
    # 3    0000 0000 00 11                               2 6   B 9
    # 4    1000 0010 11 11                               3 7   C A         FOR CUBES 0-9,A,B,C, CODE AT LEFT
    # 5    1010 1000 00 11                               4 8   X X               1=PRESENT, 0=ABSENT
    # 6    0011 0011 11 00                               X X   X X
 
  RESULTS OF ASSEMBLY SECTION:         1 ASSEMBLIES   ("LEGAL CONFIGURATIONS")
  DISASSEMBLY PROGRAM WILL BE CALLED FOR EACH ASSEMBLY








               Coffin's Improved Burr               - ASSEMBLY #  1     - STARTING POSITION
 
    TOP                                                                                               BOTTOM                  
***************************************************************************************************************               
*          *          *          *          *          *          *          *          *          *          *               
*          *          *          *          *          *          *          *          *          *          *               
*          *          *          *          *   4466   *   4466   *          *          *          *          *               
*          *          *    22    *    22    *   4466   *   4266   *    22    *    22    *          *          *               
*          *          *    22    *  552255  *  542655  *  342663  *  332233  *    22    *          *          *               
*          *          *    11    *  555555  *  545155  *  344163  *  333333  *    11    *          *          *               
*          *          *    11    *    11    *   4 16   *   4 16   *    11    *    11    *          *          *               
*          *          *          *          *   4466   *   4466   *          *          *          *          *               
*          *          *          *          *          *          *          *          *          *          *               
*          *          *          *          *          *          *          *          *          *          *               
***************************************************************************************************************               
                                                                                                                                      
                         DIR # 2
                           A
                           |
                           |               DIR # 3 < - - - - - - - - - - - - - - -
                           |
                           +-----> DIR # 1
 
 LEVEL  2 SOLUTION FOUND:
      LEVEL  1: IN DIR # 2 MOVE PIECES: 2: 1 3: 1 4: 1 
      LEVEL  2: PIECES SPLIT IN DIRECTION 3 INTO:
                     (NEG DIRECTION) - SINGLE PIECE  3
                     (POS DIRECTION) - SUBASSEMBLY # 1 PIECES: 1 2 4 5 6