(((p q r) (p q r) (p r q) (p q r) (q r p) (q p r) (r p q) (p q r)) -> 0)
((C1 -> C2) (C1 -> C3) (C1 -> C4) (C1 -> C5) (C1 -> C6) (C1 -> C7) (C1 -> C8) (C1 (-1C2 -1C3 -1C4 -1C5 -1C6 -1C7 -1C8)))
y1y2y3y4y5y6y7((xRy1) (xRy2) (xRy3) (xRy4) (xRy5) (xRy6) (xRy7) z1((xRz1) -> z2((z1Rz2) (y1Rz2) (y2Rz2) (y3Rz2) (y4Rz2) (y5Rz2) (y6Rz2) (y7Rz2))))
# - -
@ - -
#' - -1 -
@' - -1 -
[n] -
<n> -
[n]'-
<n>'-
& - -
| - -
~ - -
-> -
<- -
<-> -