create implication holding_ankle (323) -> holding_leg (9303)
create implication holding_knee (568) -> holding_leg (9303)
create implication holding_thigh (2328) -> holding_leg (9303)
create alias double_leg_hold (0) -> holding_both_legs (4640)
remove alias holding_legs (0) -> holding_leg (9303)
create alias holding_ankles (0) -> holding_both_ankles (153)
create alias double_ankle_hold (0) -> holding_both_ankles (153)
create implication holding_both_ankles (153) -> holding_both_legs (4640)
create alias holding_knees (0) -> holding_both_knees (480)
create alias double_knee_hold (0) -> holding_both_knees (480)
create implication holding_both_knees (480) -> holding_both_legs (4640)
create alias double_thigh_hold (0) -> holding_both_thighs (1009)
remove alias holding_thighs (0) -> holding_thigh (2328)
create implication holding_both_thighs (1009) -> holding_both_legs (4640)