Zendo, play by forum

[Proxima]

BUH
BUJ
BUX
BUZ

[Ramon]

White koans:
  BEFT     * BUJ
  BLEFT      BUY
  BUCKLE     LEFT
  BUCKLES    RIGHT
* BUH        UPWARD
  BUI

Black koans:
  BELT      BUO
  BUA       BUU
  BUB     * BUX
  BUBBLE  * BUZ
  BUC       DOWN
  BUCK      LELT
  BUCKS     LEMMING
  BUD       LEMMINGS
  BUE       UP

[Proxima]

BLELT
BLEMMING
BUF
FEMMING
FLEMMING

[Ramon]

White koans:
  BEFT       BUJ
  BLEFT      BUY
  BUCKLE     LEFT
  BUCKLES    RIGHT
  BUH        UPWARD
  BUI

Black koans:
  BELT        BUCKS    DOWN
* BLELT       BUD    * FEMMING
* BLEMMING    BUE    * FLEMMING
  BUA       * BUF      LELT
  BUB         BUO      LEMMING
  BUBBLE      BUU      LEMMINGS
  BUC         BUX      UP
  BUCK        BUZ

[WillLem]

B
BB
BBB
BBBB

[Proxima]

BELTF
BUG
LEMMINGF

[Ramon]

White koans:
  BEFT       BUJ
* BELTF      BUY
  BLEFT      LEFT
  BUCKLE   * LEMMINGF
  BUCKLES    RIGHT
  BUH        UPWARD
  BUI

Black koans:
* B           BUC      BUZ
* BB          BUCK     DOWN
* BBB         BUCKS    FEMMING
* BBBB        BUD      FLEMMING
  BELT        BUE      LELT
  BLELT       BUF      LEMMING
  BLEMMING  * BUG      LEMMINGS
  BUA         BUO      UP
  BUB         BUU
  BUBBLE      BUX

[WillLem]

AURA
OCEAN
FRUIT
LOVELY
SUPERB

Please also test (BU*) where * is each of the 26 letters of the alphabet. The result can be phrased as:

BU* is white for (list of letters).

Then, all such strings can be removed from the table where they appear individually.

[Ramon]

White koans:
  BEFT      LEFT
  BELTF      LEMMINGF
  BLEFT    * LOVELY
  BUCKLE    RIGHT
  BUCKLES  * SUPERB
* FRUIT      UPWARD

Black koans:
* AURA        BUCKS
  B          DOWN
  BB          FEMMING
  BBB        FLEMMING
  BBBB        LELT
  BELT        LEMMING
  BLELT      LEMMINGS
  BLEMMING  * OCEAN
  BUBBLE      UP
  BUCK

(BU*) is white for H I J Y (and black for every other letter)

[WillLem]

Please test:

(*)
(**)
(***)

Where * is one of the 26 letters of the alphabet. Example:

A
AA
AAA

Please express as (for example):

(*) is white for (list of letters)
(**) is white for (list of letters)
(***) is white for (list of letters)

Thanks

[Ramon]

White koans:
  BEFT       LEFT
  BELTF      LEMMINGF
  BLEFT    * LOVELY
  BUCKLE     RIGHT
  BUCKLES  * SUPERB
* FRUIT      UPWARD

Black koans:
* AURA        BUCKS
  B           DOWN
  BB          FEMMING
  BBB         FLEMMING
  BBBB        LELT
  BELT        LEMMING
  BLELT       LEMMINGS
  BLEMMING  * OCEAN
  BUBBLE      UP
  BUCK

(BU*) is white for H I J Y (and black for every other letter)
(*), (**) and (***) is black for all letters.